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Cash: use it or lose it!
Is this the last decade of cash? The corona pandemic is not helping. Belgian media is picking up the Australian news about the coronavirus found active 28 days on banknotes, without understanding that the 28 days is on the Australian polymer and paper banknotes, while Euro banknotes are made of cotton fibers on which the coronavirus gets inactive rather quick. https://medicalxpress.com/news/2020-04-euro-banknotes-safe-coronavirus-ecb.html You are touching so much in shops, including the pay terminals everyone is touching, that cash won't add much risk. Until this year, I used to not care, and pay everything electronically. But in March I became the victim of an identity theft. My bank account was frozen, my bank cards and payment app blocked. Opening new bank accounts or credit cards was impossible due to being on a blacklist. My employer could not pay my salary in cash. For most professions this is forbidden by law since 2016. Friends lent me cash. But I discovered cash was refused at supermarkets, shops, public transport, parkings, fuel stations, hospital, physiotherapist, online webshops, Uber, Deliveroo, etc. Sometimes because of corona anxiety, but often already from before 2020. Prepaid cards could be a nice solution. But even while they are debit cards, in Belgium they seem to be refused where credit cards are refused, since they are Visa or Mastercards cards. These are refused in many Belgium places, since merchants don't like the higher costs. Not many prepaid cards allow charging with cash. And their availability is in recent decline: this year at least the following prepaid cards stopped or are announced to stop: Carrefour prepaid Flex card, BNP and Hello. The decline might be due to new very strict EU anti-money laundering laws. The anonymous prepaid cards (and generic gift cards) are now restricted to 100 euro maximum recharge in their lifetime and 50 euro payments. Cryptocurrencies are also in theory a nice solution. But their acceptance in Belgium is extremely limited. Thanks to Takeaway accepting bitcoin, I could order delivery from many local snack restaurants. But I discovered that bitcoin and most other cryptocurrencies, while having an "anonymous" reputation, are actually only pseudonymous and extremely open and transparent: for every transaction the origin address, destination address, amount and timestamp are recorded for eternity in a public ledger for everyone open to consult. When I buy something, the merchant can see how many coins I have in my wallet address. Buying, spending or selling coins are activities that can get your name connected to your addresses. Developers try to solve this privacy issue, but I'm afraid the war on anonymity (related to the war on cash) will crush that before cryptocurrency payments become popular. So, my identity theft experience has awakened me: sharing your personal details in so many places caries a lot of danger. Think about it: while the law became more strict, there are still many (online) shops and restaurants taking knowledge of your credit card number, expiry date, CCV and your name. That's still enough information to do fraudulent payments in many places. The cashless society is a surveillance society, with every payment traced. And it creates a lot of dependencies: electricity, internet, and permission by the banking and payment system. Once you are on a blacklist, even if you did nothing wrong, but somebody pretended to be you and did fraudulent payments, you are screwed for at least months. So, now that I'm finally off the blacklist, I opened several bank accounts. That will not help for all issues, but still: having only 1 bank is really dangerous. And from now on I pay everything possible with cash. Not just to keep my personal details safe, but also to keep the cash usage statistics high. Did you notice that the financial sector is regulary reporting the cash withdrawals decline? They report both the total amount withdrawn and the number of withdrawals. I learned that the bank and payment processors are fighting a war on cash and they are actively lobbying the government for a reduction of the cash payment limit to 50 euro. Yes, an insane fifty euro! The banks are lazy about cash and want to impose negative rent without risking a bankrun. No cash is no bankrun. The payment processors just love the percentage they get from every payment. Currently the acceptance of euro banknotes and coins for debts is compulsory by European law. But many merchants violated the law and we had at least one Belgian minister ignoring the enforcement. See e.g. this article from 2019: https://www.bruzz.be/samenleving/no-cash-doet-intrede-brusselse-horeca-2019-05-10. The law has exceptions, e.g. for security reasons such as a pandemic. After the pandemic I will try to report all cash refusing merchants. Merchants that refuse to accept cash payments can be reported at https://meldpunt.belgie.be or https://pointdecontact.belgique.be/. But I guess it is better to wait until after the pandemic. We need to defend the right to use cash. And a crucial action to avoid the end of cash is to keep using it as much as possible. Every time you pay with a bank card or app, you contribute to a cashless future where:
banks, payment processors and government have total control over your finances (see protestors in Hong Kong preferring cash payments).
every financial transaction is monitored and logged forever.
your financial data will be used to calculate your social credit (already happening in China, that is eager to export that concept and technology).
every payment can be blocked (already happening with webcam sex workers).
personae non gratae can be totally financially blocked.
tourists have a hard time paying. E.g. in China, most payments, including toilets, need to be done with the WeChat app, but without Chinese bankaccount it's hard to enable WeChat payments.
you are in trouble when electricity, networks or payment systems go down.
banks can easily charge negative rent because you can't withdraw your money.
when banks or governments are in need of money, they easily take a percentage of your money (like they did in Cyprus with the bank deposits above 100000 euro, and as they initially wanted to do under 100000 euro too).
people spend more, up to the level financial mismanagement, because cashless payments disconnect the pleasure of buying from the pain of paying. Studies show that psychological effect already. See e.g. "consumers are more likely to buy unhealthy food products when they pay by credit card than when they pay in cash." in https://academic.oup.com/jcarticle-abstract/38/1/126/1798815
homeless people and charities are less able to get donations. Experiments and data are showing the effect already now people are carrying less cash.
New to this forum so id like to share some of my experience with one of the things that made me a lot, ewhoring. 1) first of your going to want to create a snapchat account, this account must have a high enough snapscore of a couple of thousand to make it look legit as possible, you can boost the snapscore of the account by sending tons of snaps to a bunch of celebrity accounts on snapchat. You can easily find these buy just searching any letter in the search bar and subscribing to all the accounts. add a bitmoji that looks like your girl, you can find a ton of mega links on the internet if you look, try find something not saturated and you should be fine. A good way to look legit on snapchat is of course to send live snaps. To send live snaps uploaded through your camera roll. On iPhone you can use the app prequel. on android you can use chicken cam. Other ways to look legit is to fake your location of the person you’re talking to. My way of doing this was jailbreaking my phone and using snapbreak. you can find tutorials on how to jailbreak everywhere and downloading snapbreak you’ll have to downgrade snapchat first. keep in mind recently snapchat has been banning accounts that have downgraded there snapchat so a way to get around this is to create the account on the downgraded version of snapchat and NEVER update. if you update you won’t be able to use snapbreak without a ban. snapbreak is an amazing tool for all sorts of stuff. Uploading to live snap. faking location. quick switching between accounts, sending snaps to everyone on your snapchat (more than 200 people) 2) one of the first ways i used to get traffic to my account was POF. POF you can create an account with a phone number, with your girl’s pics of course. (do not put add my snap in the bio or you’ll be flagged on the system), just swipe right on everyone and ask everyone to add your snap, "hey add my snap ____ ", people who won’t add you will not buy shit so don’t waste your time. if you do get banned on POF you can use the same phone number a few more times till your perma banned. it’s all about high quality traffic. If you get shit traffic you’ll have a bunch of time wasters on your snap that’s never going to buy. Refrain from doing sfs with other snap chatters unless you want shit traffic. Tinder is also a good source for high quality traffic. all tough once your banned on iPhone you will be mac banned. Changing your ip won’t work and even on a jailbroken iPhone you can’t change your mac. On android devices you can change your mac with rooted devices. I personally wouldn’t go through the effort and I would just make tinder accounts through pc. You can download tmac v6, and any proxy VPN will work. Always remember to clear cookies before creating a new account. Eventually you will run out of phone numbers to use once you get banned but we will get into that in the next step. 3) Smspva.com and smspool are great tools to get disposable phone numbers to create new accounts. For a small payment of like 50c to $1 per phone number. This can be paid through bitcoin. Hopefully you’ve made enough money at this stage through the traffic you got from your own number. (Yes using your own number is fine if you don’t care about getting banned from TindePOF) anyways. We will talk about how to get your ewhoring money into bitcoin in the next step. 4) Once your money is in bitcoin you can do whatever you want with it, in PayPal if you keep the money in your account to long it can be risked getting locked since you’ll be creating a PayPal account with your girls name/email. PayPal will constantly ask you to verify your account by adding a credit card or sometimes locking your account until you send proof of id. You can only get a maximum of 2500 per unverified PayPal account before they ask for verification (proof of id) you can create new PayPal accounts with new phone numbers through smspva/smspool. Paxful is a great tool to transfer your PayPal money to bitcoin. all tough ive heard you can trade PayPal to bitcoin on multiple other sites. Paxful was the one to work best for me. As I wouldn’t recommend keeping money in your PayPal account to long I suggest getting it into bitcoin asap. After a while paxful will ask for verification on your account. At this point you can just create a new account with a new email/phone number using smspool. I don’t think smspva has paxful verification phone numbers. Personally I traded about 300 at a time on paxful. And id be very wary of scammers. Once the bitcoin is in your paxful wallet. Transfer it to a third party wallet like Blockchain. 5) Let’s get back to the snapchat, remember it’s all about social engineering, get rid of the time wasters, all you want to do is create a private story to post a bunch of nude videos in and put on your main story and try advertise to everyone that your selling a premium snapchat, my prices were 20 monthly 30 lifetime to be a premium member. I charged 40 an hour for video calls. Yes I just blocked them after I received the payment. I charged 150 an hour 400 a night for meetups. With meetup scams I would ask them to pay a 75 deposit through PayPal and id send them the address, they can pay rest cash in hand or in PayPal. Once they would arrive at the address I’ve sent, (this would be a random for sale or address where no one lives in) I would tell them to pay the rest in PayPal and I’ll let them into the house. Even if they said they’d pay the rest in cash id still try tricking them into sending the rest of the payment in PayPal. I’ve made 750 of one guy using this method. Tips:
Do not transfer money over to a friend’s account to take it out through the bank its linked to, sometimes PayPal will ban all the accounts you’ve sent money to, I’ve no idea why this is a thing but I’ve had multiple peoples PayPal accounts get banned just because I’ve sent money to it.
Get rid of time wasters, if someone makes it clear they won’t pay block them or ignore. Don’t give away previews. The previews are on your story.
With big money transfers it must be your number one priority to get rid of that money from your PayPal account ASAP, remember that PayPal are always tracking you, they always have their eye on this sort of thing. Once a report has been made about your account it could be locked and you will not get your money back.
Make sure all your customers know to send money through PayPal using friends and family only. Business transfers can be reversed easily and it gets put on hold much more.
Don’t do anything stupid. Such as sign into the PayPal account on an iPhone. Phones have all your data on it; you can easily be traced on. Manage as many accounts on your pc/laptop and use the same name for everything, clear your cookies and don’t sign into your PayPal account multiple different times under different ip addresses, this will trigger 2fa and you won’t be able to verify your account with a disposable number
If your account does get locked under 2fa and you don’t have the original phone number. You can contact PayPal through live chat and just tell them it’s an old number you no longer have access to. They’ll ask for info such as your email full name and home address linked to the account. (Btw the home address can be set to any address just remember it) once you clarify this with the PayPal live support person they will unlock the account. I don’t know if this works 100 percent of the time but I speak from experience.
To download snapbreak you will have to downgrade using a tweak called Appstore++ snapbreak was a paid tweak that is no longer in development because it got cracked. It was originally 50 but now you can get it for free on some repos. ALWAYS remember to stay on the same version of snap per account.
any feed back on this method would be greatly appreciated, tell me what you think :)
I have written this guide to dispel a common misconception I hear from this community - that putting more than one Graphics Card in your Bitcoin Farm is a great idea. TLDR: The FIRST graphics card you put in your bitcoin farm generates a bitcoin every 20 hours. Every additional graphics card you put in your bitcoin farm generates a bitcoin every 333.33 hours. This information is misstated on the wiki and in many videos I've seen. More Complicated Maths TLDR from u/Mekhazzio : TLDR: The bitcoin farm has a base production rate that's much higher than the rate added by each additional graphics cards. So when investing, you shouldn't be looking at how fast the whole farm pays itself off, but how much time it takes your N>1 graphics cards to each pay for themselves, because otherwise you could have just been pocketing the pure profit from the base production rate the whole time. At current therapist/flea-FiR values:
Baseline Rubles/Hr 7732.45
per-GPU Rubles/Hr 473.42
GPU days to payoff 22
That is to say, adding a GPU to an already-running farm takes three weeks before you've stopped losing money on that GPU. A pretty simple formula is utilized to determine Bitcoin Farming output. The payback period for your first graphics card is around 3 days. For each additional graphics card that you put in the payback period is over 20 days. The reason that this has confused so many people is that they credit the production from Graphics Card 1 to the payback period for the rest of the Graphics Cards. Caveat 1: Escape from Tarkov is a video game and, at least for us players, not a business. Many video game players are completionists, and I will not begrudge anyone who wants to max out every single part of their hideout because it will feel like an achievement. This guide discusses the impact of bitcoin farming on your PMC's wallet. If you find utility in maxing out the bitcoin farm for the feeling of completion then you should do it and probably just close this guide and not worry about it. Caveat 2: This guide will not address people who hatchet run or pistol run to put graphics cards in their secure container that will usually end up being non-FIR. There are too many variables (spawn rate, survival rate, replacement value of just doing normal Tarkov raids instead of hatchet runs) to do a decent analysis. If you end up with non-FIR graphics cards you should put them in your Bitcoin Farm. Analysis: The formula for bitcoin generation is as follows:
Let's simplify some unnecessary constants and make this look more like a normal mathematical function. All we have to do is multiply (1/49) * (0.15) to get this, which is equivalent and much easier to understand:
Building the empty bitcoin generator: ~300k roubles
Graphics Card Cost: ~250k roubles
Bitcoin sale price to Therapist: ~150k roubles
Caveat 3: Prices may change, blah blah blah, unless the IRL bitcoin market crashes the conclusions from this guide will still be accurate for the most part. I will also note that I'm not going to include the cost for fuel needed for production. Because you can craft expeditionary fuel into mag boxes, as well as do other crafts on your workbench and med station while you have the power on, this cost is negligible. Furthermore, since my thesis is that putting more graphics cards in is not worth it, the fact is that I can prove this mathematically without even accounting for the entire cost category of fuel only strengthens my argument. Using these assumed prices, let's take a look at some different cases. Case 1: Building a Bitcoin Generator and putting a single graphics card in. To calculate cost, we add the cost of building the empty generator (300k) to the single graphics card (250k) to get 550k rouble investment. Lets calculate revenue using our formula before:BTC Generated per Hour = 0.05 + 0.003 * (Graphics Cards - 1)BTC Generated per Hour = 0.05 + 0.003 * (1 Graphics Cards - 1)BTC Generated per Hour = 0.05 + 0.003 * (0)BTC Generated per Hour = 0.05 So we're generating 5% of a bitcoin every hour which means we'll get a bitcoin from our farm every 20 hours. So, every 20 hours we are generating a product worth ~150k. Since we invested ~550k we need to sell: 550k investment / 150k roubles per bitcoin = 3.66 physical bitcoins in order to recoup our investment Since we can't harvest bitcoins until they are full, we actually need to wait until we get 4 bitcoins at which point we'll be making a slight profit. Generating 4 bitcoins will take 4 bitcoins * 20 hours per bitcoin = 80 hours or a little more than 3 days. Case 2: Adding a second graphics card to our bitcoin farm. Now, as discussed above I'm not worried about non-FIR graphics cards that you hatchet ran to find. If you have an FIR graphics card then you can sell it on the flea market for the 250k price that I'm using as an assumption above. This concept is called opportunity cost and if you don't understand it I will troll you in the comments: Putting an FIR graphics card into your bitcoin farm is the same as purchasing one off of the flea market and putting it in your bitcoin farm because you had the opportunity to just sell your FIR graphics card for the same price that you can buy it. With that out of the way, let's do some math on our 2 graphics card bitcoin farm: BTC Generated per Hour = 0.05 + 0.003 * (Graphics Cards - 1)BTC Generated per Hour = 0.05 + 0.003 * (2 Graphics Cards - 1)BTC Generated per Hour = 0.05 + 0.003 * 1BTC Generated per Hour = 0.053 So, for the cost of 250k roubles we have increased our bitcoin per hour generation by 0.003. The first graphics card that we added to our bitcoin farm generates us one bitcoin every 20 hours, as discussed above. The second graphics card that we added to our bitcoin farm generates 0.003 bitcoins per hour. To calculate how many hours this takes to get 1 bitcoin we do the math of 1 / 0.003 = 333.33 hours. 333.33 hours / 24 hours per day is 13.88 or roughly 14 days. In order to recoup our investment from the 250k roubles we used to get our second graphics card we divide 250k roubles invested by 150k roubles per bitcoin = 1.66 bitcoins. We generate one bitcoin every 14 days, so we can multiply 14 days * 1.66 bitcoins = 23 days. This math will hold true for every additional graphics card because the function is linear. Thus, the payback period for your 250k investment in adding a graphics card past the first one to your bitcoin farm is 23 days. To reiterate: The FIRST graphics card you put in your bitcoin farm generates a bitcoin every 20 hours. Every additional graphics card you put in your bitcoin farm generates a bitcoin every 333.33 hours.
Edit: Currently writing a new version of this, dont know when it will be done. Edit: Since first post I have updated a few sections with additional information. I recommend reading it all even if it is very long, I might have placed some relevant info in different sections while thinking about what else needed to be added, plenty of steps remains mostly the same except when I comment directly on it. It is not necessary to do 100% security all the time, unless you absolutely need it, combining some high and some lower security ideas for a balance of security and convenience is useful. I will base this mostly on Windows, Linux users probably know this, and I have no idea how apple machines work (tho many things in here are still relevant for other operating systems, as they are just general tips) Disclaimer: There are certainly other steps that can make you more anonymous or safer, however I think for most people this will surfice. Any software I recommend should be independently verified for security, and examples of software are not to be taken as endorsements. I simply use examples and give recommendations when I believe it necessary, or helpful. I will not really differentiate between anonymity and security, they are often the same thing. As such the word security can mean either more anonymous, less vulnerable, or both. -------- Everyday Simple Info Sec:
Password for the device is an obvious one (8+ characters minimum, best if over +12), if there is sensitive information on any of the drives, either encrypt the entire drive or just the sensitive files, and make encrypted backups on a different memory storage device (There many programs to encrypt files and drives I'm sure a search will figure it out)
-There could be a hidden administrator user on your PC, make sure to change its password
Always use the device on a non admin account
a VPN that doesn't log (use with kill switch on, should be enough for everyday stuff, more safe stuff in the high security section) (VPNs that claim they don't log sometimes do, it's bad, but I would like to point out that not using a VPN will always expose your traffic to your ISP and also remove additional encryption. Even if the VPN tracks, there is no downside because your ISP would track anyways, and VPNs can be more anonymous, and also add extra encryption)
disable location tracking (preferably make all your privacy setting to release minimal info, get rid or cortana, change privacy settings in all of your accounts as well, there's no reason why you should allow Facebook to give you target ads. Use the setting they give you.
TOR, Firefox or similar browser, stay the fuck away from Google Chrome.
your preferred search engine should be duckduckgo (other privacy focused search engines exist as well)
use an adblocker that also prevents the adding of tacking cookies
Use pgp with all your friends or messaging services that implemented end to end encryption (Implemented services can still be bypassed, but are way more convenient so for everyday use they should suffice, some examples should be Telegraph, Signal, WhatsApp etc) (more info on pgp in high security section)
(Snapchat msgs, reddit dms, discord msgs, are just a few examples of msgs that are never encrypted) -Any info even send in encrypted msgs (and obviously non encrypted) should still be kept with possible deniability, don't say "I'm gonna do MDMA", say "I'm going out with molly."
use software (like ccleaner) that purges cookies and other data after every use, before shutting down your device
use a virus scanner daily (I like spy bot Search and destroy, many other options also exist)
never use the same password/passphrase twice (I will address what passphrase are below) (Better yet use randomized passwords that are stored in a master key chain, make them as long as possible (tho it is okay to go with the minimum of 12 never go below 7, I recommend 15+ depending on how often you have to manually enter the password instead of copying/pasting it) Don't generate too long keys for things you need to access regularly without copy/paste, except your master key ring)
its ideal to never use the same email or username as well, especially username, email is obviously tricky and also very annoying, but it would be best to always change the email.
-DO NOT STORE ANY PASSWORDS ON GOOGLE, IF GOOGLE LOGIN IS AUTHENTICATED IT WILL AUTFILL ALL PASSWORDS IT HAS SAVED (same with other similar services) (This means if you are logged in to chrome and someone has access to your machine, they can auto fill passwords without entering a single password) -use a rememberable passphrase, especially for your master key ring aka password manager A long sentence that is memorable makes an okay password (decent example,: "I met my wife at Little Ceasers for the first time on 07/09/20" better even if it's just something you know, if its impersonal, and if you can add special characters or numbers that you won't forget) (A better example for a passphrase is: "There is 0nly 0ne letter that d0esn’t appear in any U.S. state nameQ")
for your main password manager(key ring), I highly recommend Keepass 2, make backups of the file save to separate devices and drives (Flash drives, phone, PC, laptop, etc, if you loose that file, you lose all of your passwords) (Other good password managers exist as well, I don't recommend online password managers as you lose the control over passwords)
-Purge your internet activity frequently, there's a reason why I only have one post, and a few comments appearing in my account, but thousands of kama. Exposing information needlessly is not good. -Never post private information publicly, and if you do, do it vaguely as possible. (Example: Not "I'm 15", say "I'm a teenager") Do not post any vital information ever, no birthdays, mother's maiden name, age, or anything you have ever seen in a security question. Never post your current activities while they are ongoing. You going on a vacation? Don't announce it to the world, taking picture there? Post them when you are home.
Any account that is supposed to remain anonymous and as secure as possible should only be used on secured devices. A unsecured device can link you to the account.
always shutdown your machine when leaving it (To prevent access, and to prevent a possible attack vector)
2 factor factor authentication is not great anymore. Unless you can do it over a anonymous source. A cell phone is usually directly connected to you, so it is not a anonymous device. There might still be secure/anonymous 2 factor authentication methods that won't expose you, for example over a secure email. (If there is 2FA that doesn't need a device that removes anonymity and is secure, use it.) (Please don't misunderstand, 2FA is great, however it can remove the anonymity that you worked hard to establish)
-Rethink how you do security questions. Many answers to security questions can be found in your internet history. One could use the first word of the security question as an answer, or a different sceme that will mean you always remember it. (Security question need to go, the amount of personal info an average person puts on the internet makes it easy to attack anything using security question) -------_ High level crimimal information security: The motto here is, "All the Security, All the Time" As one fuck up can end with you leaving a lick of traceability, and you could be fucked. Pre Note: All of your software should always be up to date. Also even perfect info sec does not guarantee you are completely safe, a new zero day (exploit) can still fuck you, but good info security makes you significantly safer, by eliminating as many attacks as possible. -Get a new device (or make a already owned device seem like you never owned it, do this only if you know how to, there's a lot of stuff that goes into that, like changing your mac adress etc) buy with cash, and your face covered, preferably far away from where you live. (Do I need to specify to not bring your phone or anything else that tracks your location to anywhere you want to go anonymously?) (Be aware that even hardware can have vulnerabilities, many cpus have known vulnerabilities, I can't list them all, do some research before buying)
Do not EVER use a high security device at any lower level of security. There are unique identifiers to your device, exposing them once can expose you for everything you do.
-If you know how to use Tails (A linux distro designed for Info sec) use that, preferably on a USB. (Or learn how to use tails, its better, but complicated) Otherwise a clean copy of windows (make sure its not in any way associated with you) can do the job too, tho not as well. (Using a VM might give extra security, since VMs usually erase all data and RAM they were using on shutdown) -Get a non tracking VPN, Enable the kill switch (a setting that disables all traffic that doesn't go through the VPN) (change your firewall settings to only allow the traffic from the VPN, windows guide (Change settings so only traffic from the tor application is send) Edit: (Due to complaints: do not use vpn over tor, use tor over vpn. tor over vpn has no notable downside, if the VPN logs it makes no difference, your ISP will always log anyways, and vpns remove other attack vectors and also provide backup security should tor fail. Again even if the VPN tracks you only change the people doing the tracking, but now you are further removed making it more anonymous and also with less vulnerabilities) -rember privacy settings, cookie cleaner, and antivirus, password (There could be a hidden administrator user on your PC, make sure to change its password) -Always use the device on a non admin account
-Ideally use this device only on networks that are not connected with you. Such as public networks (try to never use the same public networks twice, move around) (a home network should be fine now, as it should never be exposed, but more security is always better) (Its just a conveniences vs security trade) -Never use accounts that have been exposed to lower security on higher security machines -your browser is now TOR (or your preferred security focused browser, if you dont plan on using onion ) Make sure you get the standalone version of tor not the addon build (the standalone is safer, because there are less settings and options to tweak) -Change your tor settings, to safest mode, enable a bridge (to my knowledge there's no difference in security between the build in bridges in tor), enable automatic updates, set duckduckgo onion as your primary browser. Set dark.fail onion page as your home page. (Or your preferred privacy search engine and onion directory)
set up a new pgp (can't use the same one you use for regular use, again less safer accounts are never used on safer devices) Cleopatra is my choice, its simple to use. Make sure you back up the private key multiple times, on safe devices. (Dont let the private key fall into anyone's hands) Give it a generic name like "HighSecurityPGP" do not give the pgp key pair a name that could identify you. (No initials etc) (Some pgp key pair programs want an associated email for a key pair, you can create a safe email, or which I recoend you can use a different program (like Cleopatra) (Feds & LEOs are known to copy private keys if they have your machine, so you will need to set up a new key pair if they ever take a device with a private key copy)
a high security machine that facilitates criminal activity can not use many programs. Many programs collect your devices mac adress, which is a unique identifier, amongst other things. It's should be used only for the activity you want to do.
-------_ How to use dark net markets (DNMs) If you finished your High Security setup, we can dive right in. Otherwise go do that. This is where all that is essential. Quick info on Tor, and onion sites. There is no search engine. It's all based of directories and addresses you are given by others. Tor will likely not be very quick, it has to pass through multiple networks to get to the destination. DNMs sometimes exit scam, an exit scam is when a market shuts down completely and takes all the money, this is a risk when using DNMs, it's not too common but happens maybe 0-4 times a year. The admins of thoese servers need to get out at some point, before they get jailed, so they exit the game, and scam everyone out of their money. -A very useful onion directory is dark.fail it has a lot of links, for all kinds of stuff. News, email, DNMs, Psychonautwiki (harm reduction website), forums etc. (Other directories also exist) -Pick a market, preferably one that handles secure connection server side instead of requiring you to establish the secure connection. Then create an account. Your account once created should include an entry box in your profile for a pgp key, post your PUBLIC key in there. (Verify the link is not a scam, most markets should provide a pgp signature) -Next is currency setup. All major cryptocurrency exchangers can be used, I can recommend coin base but there could be better ones out there. Unless you find a small non U.S., exchange, they will always ask for your identity. So unless you can find a trustworthy exchange that doesn't ID, you will need to give it to them. (Side note, all major crypto exchangers report to the IRS, if the IRS asks you if you bought cryptocurrency and you bought while having IDed yourself SAY YES, DO NOT COMMIT TAX FRAUD WHEN THEY KNOW YOU DID)
I recommend using Monero, it's hard to track, so it makes your job a lot easier. (If you use bitcoin you should run it through a scrambler, because BTC is tracable to anyone who knows what they are doing)
-Transfer (monero you can send directly, btc you should scramble) to your wallet. There are two options a cold wallet (physical) or a software wallet. Software wallets usually dont cost anything so I recommend them, even if often less safe. Electrum is easy to use, and pretty safe. You can also do your own research and find a wallet that fits your needs.
decide where you want to ship it. You can send to your home, to a PO box, to a PO box that you opened with a fake ID (I don't recommend), an abandoned house, general mail (sending to a post office instead of a street adress) pickup up with fake ID, use a remailing service. These are some options, sending it to your own home, isn't ideal, but its pretty much the only easy way.
-now you are ready to buy, only buy using escrow (it means the money is held by the market as a middle man until the product is delivered, they will also handle any issues like wrong quantity, cuts, etc), judge the reviews for a product, and if available look at the history of the vendor, until you find a product from a vendor you trust. (I recommend to buy within your country as much as possible, so it doesn't go through customs, it's very rare that something is found, but it can happen) -now you get to buy, depending on market, you either have cryptocurrency stored in their wallets (not recommend, you will lose it in an exit scam) or you can send it every order. When you send your delivery adress (or the one you want it to go to) encrypt the adress using the sellers public key. Make sure the adress is correct. -wait for the product, make sure to extend the escrow until the product arrives, if you can't extend it anymore dispute the order, and a moderator will step in -test the product, use it, and leave a review. PLEASE LEAVE A REVIEW, DNMs only work because of reviews. Edit: Didn't imagine I would write over 15000 words. Oh well, it was fun. Hope it helps, if you have any questions feel free to ask. No idea how long this will stay up, I might purge it in 7 days, or never.
How to sell xBricks for money (self post for mod approval)
Preface I've written this guide with those that are unfamiliar with crypto in mind, however it's still a lengthy process. I'm going to try to present this in a way where you don't have to learn how the underlying crypto technology works, but I will add in links to relevant concepts in case you're curious. This process was a lot more complicated before but I made a web interface to simplify it. At the time of writing this, FortniteBR BRICKs are worth 10 cents a piece. That makes 1000 bricks worth 100 bucks. The liquidity pool is about $14,000 at the time of writing, meaning that there's room in the market for you to hypothetically get $7,000 if you had a lot of BRICKs. If at any point throughout this process you need help, DM me! Misc. Resources That Might Be Helpful
A phone or phone emulator (so that you can run the reddit mobile app and collect your BRICKs)
Step 1: Setup On your desktop computer, install MetaMask. This is an Ethereum Wallet which will allow you to interact with the Ethereum Network and its many sidechains. More on this later. Follow the setup instructions in MetaMask. If you've never done this before, you'll need to create a new seed phrase. Video tutorial if you get stuck. YOUR SEED PHRASE IS THE KEY TO YOUR WALLET. ANYONE WHO HAS ACCESS TO YOUR SEED PHRASE CAN TAKE YOUR FUNDS. IF YOU LOSE YOUR SEED PHRASE YOU HAVE NO WAY TO RECOVER YOUR FUNDS. WRITE IT DOWN AND STORE IT IN A SAFE PLACE!!! NEVER GIVE IT OUT TO ANYONE -ANYONETHAT ASKS FOR YOUR SEED PHRASE IS TRYING TO SCAM YOU! DON'T FALL FOR IT! In the MetaMask interface, you'll see "Main Ethereum Network". This process uses two networks. One of them is the Rinkeby Testnet (where the BRICK tokens are natively) and one of them is the xDAI network which is where we will bridge the tokens to in order to exchange them for Dai, a token which is pegged to the price of the dollar. From the dropdown, select Rinkeby Testnet. If you're in the assets tab, you should see a thing that shows your ETH balance. Below this, you should see an "add token" button. Click it. Go to "Custom Token" at the top. In "token contract address," paste in the following: 0xe0d8d7b8273de14e628d2f2a4a10f719f898450a The other fields will autofill. Hit next. You'll now see your BRICK balance (which will be 0, you haven't transferred your bricks yet) in MetaMask if you've done everything right. You'll need Rinkeby Ether to cover transaction fees. Since we're on a testnet, the Ether is worthless which means people hand it out for free. You can get this Ether from a variety of places:
Anyone who has Rinkeby Ether to spare: Make a comment below so that those who need it can ask you. Thanks :)
Now it's time to get your BRICKs from your Reddit vault into your MetaMask wallet. WARNING: ALL CRYPTO TRANSACTIONS ARE IRREVERSIBLE. Your Ethereum address shows up under Rinkeby. It should be "0x" followed by a bunch of hex characters. Click on it to copy it to your clipboard. You now need to somehow get this to your mobile device. Email it to yourself, text it to yourself, whatever. On your Reddit mobile app home screen, click on your profile icon and then go to vault. You'll need to set this up and claim your tokens if you haven't already. Be aware that this is also technically an Ethereum wallet. Keep your seed phrase safe. Send however many BRICKs you want to sell to your MetaMask wallet. Check to make sure the addresses are the same, but don't worry too much about making a typo or whatever. The chances that you'd make a typo that would result in a valid Ethereum address are slim, if you get a character wrong it'll just tell you it's not a real Ethereum address and prevent you from sending. It may show an error when you try to send. This is somewhat rare but pretty normal. They often run out of testnet Ether. Come back later and try again. If it works properly, it'll take about a minute to go through. It may take longer than that. Once the transaction goes through, you'll see that you have an absurd amount of BRICKs in MetaMask. No, there wasn't a glitch. The people who wrote the code for BRICKs made the decimals of precision weird for some reason. It's off by a factor of 1018. This isn't a big deal. If you see Bricks and Ether (ETH) in your MetaMask wallet, proceed to the next step. If you're having issues, feel free to DM me. Step 2: Getting Your BRICKs from Rinkeby to xDai There's a LOT going on under the hood for this part (deets for those interested). Previously this required manually generating contract interactions, which is kind of a pain if you're new to Ethereum. I made a UI to make this easier (it generates the transactions for you, all you have to do is sign them with your wallet). This took way longer to do than you might guess, so feel free to help a homie out at: 0x4BCcC2569DD93C7dF43431A7b70db569dedB6187 Go to my tool. Hit connect. If you're on the Rinkeby network, it should show your balance in BRICKs. Enter the amount you want to bridge (probably all of them). If neither of us have made any mistakes, it should pop up with a request to spend your BRICKs. If there's any issue with this tool, DM me. This allows the TokenBridge contract to take your BRICKs and put them on the xDai network where you can sell them. This is the part where you'll get an error if you don't have any testnet ETH. Set the gas price to 1 (the suggested price is based on the Main Ethereum Network - it's way too high). After you approve that, it'll give you another thing to accept. This is the actual transaction where it'll bridge to xDai. Again, make sure the gas price is set to 1 and confirm the transaction. Add xDai to MetaMask Switch to the xDai network. We're going to add another token. Again, go to "add token" > "custom token" > "token contract address". Paste in: 0x2f9ceBf5De3bc25E0643D0E66134E5bf5c48e191 If the transactions have gone through, you should see your xBricks (the name for BRICKs that have been bridged to xDai) in MetaMask. If not, wait a bit for the transactions to go through. Sometimes there are slowdowns that cause bridging to take a while. Shouldn't take too long, though. Once that's done, you're ready for the next step. Step 3: Trading Your xBricks for xDai Go to Honeyswap. Hit "select a token." You'll need to paste in the xBrick address again. Here it is: 0x2f9ceBf5De3bc25E0643D0E66134E5bf5c48e191 Click xBrick. You'll need to flipflop the trade around by hitting the arrow button. xBrick should be on top. Type in the amount of xBricks you want to sell, or hit max to sell all of them. 1 xDai = $1. You'll need to hit approve first. Set gas price to 1 again. Then you can complete the trade by hitting swap. After a bit, the xDai should show up in your wallet. Step 4: Mainnet Everything on Mainnet costs actual money to do. It costs about 50 cents to make a transaction and it costs about 3 bucks to use an exchange like the one we just used. If you don't have mainnet Ether, you won't be able to do anything with your mainnet Dai (what xDai is called when it's bridged back to the main Ethereum network). You may be able to find someone to lend you some ETH to make these transactions with. Whatever you do, just be aware. If you still want to bridge your xDai into Dai, go here and make sure xDai is on the left. If it's not, go in the top right and select xDai chain. Enter the amount of xDai you want to bridge to mainnet and then hit transfer. Follow the prompts. This part may take up to an hour due to recent network congestion. After it's done, if you go back to Main Ethereum Network in MetaMask you should see your Dai. If you have a few bucks of ETH, you can use UniSwap to convert your Dai to even more ETH. Uniswap tutorial Things you can do with ETH
This is a follow-up on https://old.reddit.com/Bitcoin/comments/hqzp14/technical_the_path_to_taproot_activation/ Taproot! Everybody wants it!! But... you might ask yourself: sure, everybody else wants it, but why would I, sovereign Bitcoin HODLer, want it? Surely I can be better than everybody else because I swapped XXX fiat for Bitcoin unlike all those nocoiners? And it is important for you to know the reasons why you, o sovereign Bitcoiner, would want Taproot activated. After all, your nodes (or the nodes your wallets use, which if you are SPV, you hopefully can pester to your wallet vendoimplementor about) need to be upgraded in order for Taproot activation to actually succeed instead of becoming a hot sticky mess. First, let's consider some principles of Bitcoin.
You the HODLer should be the one who controls where your money goes. Your keys, your coins.
You the HODLer should be able to coordinate and make contracts with other people regarding your funds.
You the HODLer should be able to do the above without anyone watching over your shoulder and judging you.
I'm sure most of us here would agree that the above are very important principles of Bitcoin and that these are principles we would not be willing to remove. If anything, we would want those principles strengthened (especially the last one, financial privacy, which current Bitcoin is only sporadically strong with: you can get privacy, it just requires effort to do so). So, how does Taproot affect those principles?
Taproot and Your /Coins
Most HODLers probably HODL their coins in singlesig addresses. Sadly, switching to Taproot would do very little for you (it gives a mild discount at spend time, at the cost of a mild increase in fee at receive time (paid by whoever sends to you, so if it's a self-send from a P2PKH or bech32 address, you pay for this); mostly a wash). (technical details: a Taproot output is 1 version byte + 32 byte public key, while a P2WPKH (bech32 singlesig) output is 1 version byte + 20 byte public key hash, so the Taproot output spends 12 bytes more; spending from a P2WPKH requires revealing a 32-byte public key later, which is not needed with Taproot, and Taproot signatures are about 9 bytes smaller than P2WPKH signatures, but the 32 bytes plus 9 bytes is divided by 4 because of the witness discount, so it saves about 11 bytes; mostly a wash, it increases blockweight by about 1 virtual byte, 4 weight for each Taproot-output-input, compared to P2WPKH-output-input). However, as your HODLings grow in value, you might start wondering if multisignature k-of-n setups might be better for the security of your savings. And it is in multisignature that Taproot starts to give benefits! Taproot switches to using Schnorr signing scheme. Schnorr makes key aggregation -- constructing a single public key from multiple public keys -- almost as trivial as adding numbers together. "Almost" because it involves some fairly advanced math instead of simple boring number adding, but hey when was the last time you added up your grocery list prices by hand huh? With current P2SH and P2WSH multisignature schemes, if you have a 2-of-3 setup, then to spend, you need to provide two different signatures from two different public keys. With Taproot, you can create, using special moon math, a single public key that represents your 2-of-3 setup. Then you just put two of your devices together, have them communicate to each other (this can be done airgapped, in theory, by sending QR codes: the software to do this is not even being built yet, but that's because Taproot hasn't activated yet!), and they will make a single signature to authorize any spend from your 2-of-3 address. That's 73 witness bytes -- 18.25 virtual bytes -- of signatures you save! And if you decide that your current setup with 1-of-1 P2PKH / P2WPKH addresses is just fine as-is: well, that's the whole point of a softfork: backwards-compatibility; you can receive from Taproot users just fine, and once your wallet is updated for Taproot-sending support, you can send to Taproot users just fine as well! (P2WPKH and P2WSH -- SegWit v0 -- addresses start with bc1q; Taproot -- SegWit v1 --- addresses start with bc1p, in case you wanted to know the difference; in bech32 q is 0, p is 1) Now how about HODLers who keep all, or some, of their coins on custodial services? Well, any custodial service worth its salt would be doing at least 2-of-3, or probably something even bigger, like 11-of-15. So your custodial service, if it switched to using Taproot internally, could save a lot more (imagine an 11-of-15 getting reduced from 11 signatures to just 1!), which --- we can only hope! --- should translate to lower fees and better customer service from your custodial service! So I think we can say, very accurately, that the Bitcoin principle --- that YOU are in control of your money --- can only be helped by Taproot (if you are doing multisignature), and, because P2PKH and P2WPKH remain validly-usable addresses in a Taproot future, will not be harmed by Taproot. Its benefit to this principle might be small (it mostly only benefits multisignature users) but since it has no drawbacks with this (i.e. singlesig users can continue to use P2WPKH and P2PKH still) this is still a nice, tidy win! (even singlesig users get a minor benefit, in that multisig users will now reduce their blockchain space footprint, so that fees can be kept low for everybody; so for example even if you have your single set of private keys engraved on titanium plates sealed in an airtight box stored in a safe buried in a desert protected by angry nomads riding giant sandworms because you're the frickin' Kwisatz Haderach, you still gain some benefit from Taproot) And here's the important part: if P2PKH/P2WPKH is working perfectly fine with you and you decide to never use Taproot yourself, Taproot will not affect you detrimentally. First do no harm!
Taproot and Your Contracts
No one is an island, no one lives alone. Give and you shall receive. You know: by trading with other people, you can gain expertise in some obscure little necessity of the world (and greatly increase your productivity in that little field), and then trade the products of your expertise for necessities other people have created, all of you thereby gaining gains from trade. So, contracts, which are basically enforceable agreements that facilitate trading with people who you do not personally know and therefore might not trust. Let's start with a simple example. You want to buy some gewgaws from somebody. But you don't know them personally. The seller wants the money, you want their gewgaws, but because of the lack of trust (you don't know them!! what if they're scammers??) neither of you can benefit from gains from trade. However, suppose both of you know of some entity that both of you trust. That entity can act as a trusted escrow. The entity provides you security: this enables the trade, allowing both of you to get gains from trade. In Bitcoin-land, this can be implemented as a 2-of-3 multisignature. The three signatories in the multisgnature would be you, the gewgaw seller, and the escrow. You put the payment for the gewgaws into this 2-of-3 multisignature address. Now, suppose it turns out neither of you are scammers (whaaaat!). You receive the gewgaws just fine and you're willing to pay up for them. Then you and the gewgaw seller just sign a transaction --- you and the gewgaw seller are 2, sufficient to trigger the 2-of-3 --- that spends from the 2-of-3 address to a singlesig the gewgaw seller wants (or whatever address the gewgaw seller wants). But suppose some problem arises. The seller gave you gawgews instead of gewgaws. Or you decided to keep the gewgaws but not sign the transaction to release the funds to the seller. In either case, the escrow is notified, and if it can sign with you to refund the funds back to you (if the seller was a scammer) or it can sign with the seller to forward the funds to the seller (if you were a scammer). Taproot helps with this: like mentioned above, it allows multisignature setups to produce only one signature, reducing blockchain space usage, and thus making contracts --- which require multiple people, by definition, you don't make contracts with yourself --- is made cheaper (which we hope enables more of these setups to happen for more gains from trade for everyone, also, moon and lambos). (technology-wise, it's easier to make an n-of-n than a k-of-n, making a k-of-n would require a complex setup involving a long ritual with many communication rounds between the n participants, but an n-of-n can be done trivially with some moon math. You can, however, make what is effectively a 2-of-3 by using a three-branch SCRIPT: either 2-of-2 of you and seller, OR 2-of-2 of you and escrow, OR 2-of-2 of escrow and seller. Fortunately, Taproot adds a facility to embed a SCRIPT inside a public key, so you can have a 2-of-2 Taprooted address (between you and seller) with a SCRIPT branch that can instead be spent with 2-of-2 (you + escrow) OR 2-of-2 (seller + escrow), which implements the three-branched SCRIPT above. If neither of you are scammers (hopefully the common case) then you both sign using your keys and never have to contact the escrow, since you are just using the escrow public key without coordinating with them (because n-of-n is trivial but k-of-n requires setup with communication rounds), so in the "best case" where both of you are honest traders, you also get a privacy boost, in that the escrow never learns you have been trading on gewgaws, I mean ewww, gawgews are much better than gewgaws and therefore I now judge you for being a gewgaw enthusiast, you filthy gewgawer).
Taproot and Your Contracts, Part 2: Cryptographic Boogaloo
Now suppose you want to buy some data instead of things. For example, maybe you have some closed-source software in trial mode installed, and want to pay the developer for the full version. You want to pay for an activation code. This can be done, today, by using an HTLC. The developer tells you the hash of the activation code. You pay to an HTLC, paying out to the developer if it reveals the preimage (the activation code), or refunding the money back to you after a pre-agreed timeout. If the developer claims the funds, it has to reveal the preimage, which is the activation code, and you can now activate your software. If the developer does not claim the funds by the timeout, you get refunded. And you can do that, with HTLCs, today. Of course, HTLCs do have problems:
Privacy. Everyone scraping the Bitcoin blockchain can see any HTLCs, and preimages used to claim them.
This can be mitigated by using offchain techniques so HTLCs are never published onchain in the happy case. Lightning would probably in practice be the easiest way to do this offchain. Of course, there are practical limits to what you can pay on Lightning. If you are buying something expensive, then Lightning might not be practical. For example, the "software" you are activating is really the firmware of a car, and what you are buying is not the software really but the car itself (with the activation of the car firmware being equivalent to getting the car keys).
Even offchain techniques need an onchain escape hatch in case of unresponsiveness! This means that, if something bad happens during payment, the HTLC might end up being published onchain anyway, revealing the fact that some special contract occurred.
And an HTLC that is claimed with a preimage onchain will also publicly reveal the preimage onchain. If that preimage is really the activation key of a software than it can now be pirated. If that preimage is really the activation key for your newly-bought cryptographic car --- well, not your keys, not your car!
Trust requirement. You are trusting the developer that it gives you the hash of an actual valid activation key, without any way to validate that the activation key hidden by the hash is actually valid.
Fortunately, with Schnorr (which is enabled by Taproot), we can now use the Scriptless Script constuction by Andrew Poelstra. This Scriptless Script allows a new construction, the PTLC or Pointlocked Timelocked Contract. Instead of hashes and preimages, just replace "hash" with "point" and "preimage" with "scalar". Or as you might know them: "point" is really "public key" and "scalar" is really a "private key". What a PTLC does is that, given a particular public key, the pointlocked branch can be spent only if the spender reveals the private key of the given public key to you. Another nice thing with PTLCs is that they are deniable. What appears onchain is just a single 2-of-2 signature between you and the developemanufacturer. It's like a magic trick. This signature has no special watermarks, it's a perfectly normal signature (the pledge). However, from this signature, plus some datta given to you by the developemanufacturer (known as the adaptor signature) you can derive the private key of a particular public key you both agree on (the turn). Anyone scraping the blockchain will just see signatures that look just like every other signature, and as long as nobody manages to hack you and get a copy of the adaptor signature or the private key, they cannot get the private key behind the public key (point) that the pointlocked branch needs (the prestige). (Just to be clear, the public key you are getting the private key from, is distinct from the public key that the developemanufacturer will use for its funds. The activation key is different from the developer's onchain Bitcoin key, and it is the activation key whose private key you will be learning, not the developer's/manufacturer's onchain Bitcoin key). So:
Privacy: PTLCs are private even if done onchain. Nobody else can learn what the private key behind the public key is, except you who knows the adaptor signature that when combined with the complete onchain signature lets you know what the private key of the activation key is. Somebody scraping the blockchain will not learn the same information even if all PTLCs are done onchain!
Lightning is still useful for reducing onchain use, and will also get PTLCs soon after Taproot is activated, but even if something bad happens and a PTLC has to go onchain, it doesn't reveal anything!
Trust issues can be proven more easily with a public-private keypair than with a hash-preimage pair.
For example, the developer of the software you are buying could provide a signature signing a message saying "unlock access to the full version for 1 day". You can check if feeding this message and signature to the program will indeed unlock full-version access for 1 day. Then you can check if the signature is valid for the purported pubkey whose private key you will pay for. If so, you can now believe that getting the private key (by paying for it in a PTLC) would let you generate any number of "unlock access to the full version for 1 day" message+signatures, which is equivalent to getting full access to the software indefinitely.
For the car, the manufacturer can show that signing a message "start the engine" and feeding the signature to the car's fimrware will indeed start the engine, and maybe even let you have a small test drive. You can then check if the signature is valid for the purported pubkey whose privkey you will pay for. If so, you can now believe that gaining knowledge of the privkey will let you start the car engine at any time you want.
(pedantry: the signatures need to be unique else they could be replayed, this can be done with a challenge-response sequence for the car, where the car gathers entropy somehow (it's a car, it probably has a bunch of sensors nowadays so it can get entropy for free) and uses the gathered entropy to challenge you to sign a random number and only start if you are able to sign the random number; for the software, it could record previous signatures somewhere in the developer's cloud server and refuse to run if you try to replay a previously-seen signature.)
Taproot lets PTLCs exist onchain because they enable Schnorr, which is a requirement of PTLCs / Scriptless Script. (technology-wise, take note that Scriptless Script works only for the "pointlocked" branch of the contract; you need normal Script, or a pre-signed nLockTimed transaction, for the "timelocked" branch. Since Taproot can embed a script, you can have the Taproot pubkey be a 2-of-2 to implement the Scriptless Script "pointlocked" branch, then have a hidden script that lets you recover the funds with an OP_CHECKLOCKTIMEVERIFY after the timeout if the seller does not claim the funds.)
Now if you were really paying attention, you might have noticed this parenthetical:
(technical details: a Taproot output is 1 version byte + 32 byte public key, while a P2WPKH (bech32 singlesig) output is 1 version byte + 20 byte public key hash...)
So wait, Taproot uses raw 32-byte public keys, and not public key hashes? Isn't that more quantum-vulnerable?? Well, in theory yes. In practice, they probably are not. It's not that hashes can be broken by quantum computes --- they're still not. Instead, you have to look at how you spend from a P2WPKH/P2PKH pay-to-public-key-hash. When you spend from a P2PKH / P2WPKH, you have to reveal the public key. Then Bitcoin hashes it and checks if this matches with the public-key-hash, and only then actually validates the signature for that public key. So an unconfirmed transaction, floating in the mempools of nodes globally, will show, in plain sight for everyone to see, your public key. (public keys should be public, that's why they're called public keys, LOL) And if quantum computers are fast enough to be of concern, then they are probably fast enough that, in the several minutes to several hours from broadcast to confirmation, they have already cracked the public key that is openly broadcast with your transaction. The owner of the quantum computer can now replace your unconfirmed transaction with one that pays the funds to itself. Even if you did not opt-in RBF, miners are still incentivized to support RBF on RBF-disabled transactions. So the extra hash is not as significant a protection against quantum computers as you might think. Instead, the extra hash-and-compare needed is just extra validation effort. Further, if you have ever, in the past, spent from the address, then there exists already a transaction indelibly stored on the blockchain, openly displaying the public key from which quantum computers can derive the private key. So those are still vulnerable to quantum computers. For the most part, the cryptographers behind Taproot (and Bitcoin Core) are of the opinion that quantum computers capable of cracking Bitcoin pubkeys are unlikely to appear within a decade or two.
Current quantum computers can barely crack prime factorization problem for primes of 5 bits.
The 256-bit elliptic curve use by Bitcoin is, by my (possibly wrong) understanding, equivalent to 4096-bit primes, so you can see a pretty big gap between now (5 bit primes) and what is needed (4096 bit primes).
A lot of financial non-Bitcoin systems use the equivalent of 3072-bit primes or less, and are probably easier targets to crack than the equivalent-to-4096-bit-primes Bitcoin.
Quantum computers capable of cracking Bitcoin are still far off.
Pay-to-public-key-hash is not as protective as you might think.
We will probably see banks get cracked before Bitcoin, so the banking system is a useful canary-in-a-coal-mine to see whether we should panic about being quantum vulnerable.
For now, the homomorphic and linear properties of elliptic curve cryptography provide a lot of benefits --- particularly the linearity property is what enables Scriptless Script and simple multisignature (i.e. multisignatures that are just 1 signature onchain). So it might be a good idea to take advantage of them now while we are still fairly safe against quantum computers. It seems likely that quantum-safe signature schemes are nonlinear (thus losing these advantages).
If you are a singlesig HODL-only Bitcoin user, Taproot will not affect you positively or negatively. Importantly: Taproot does no harm!
If you use or intend to use multisig, Taproot will be a positive for you.
If you transact onchain regularly using typical P2PKH/P2WPKH addresses, you get a minor reduction in feerates since multisig users will likely switch to Taproot to get smaller tx sizes, freeing up blockspace for yours.
If you are using multiparticipant setups for special systems of trade, Taproot will be a positive for you.
Remember: Lightning channels are multipartiicpiant setups for special systems of lightning-fast offchain trades!
I Wanna Be The Taprooter!
So, do you want to help activate Taproot? Here's what you, mister sovereign Bitcoin HODLer, can do!
If you have developer experience especially in C, C++, or related languages
Review the Taproot code! There is one pull request in Bitcoin Core, and one in libsecp256k1. I deliberately am not putting links here, to avoid brigades of nontechnical but enthusiastic people leaving pointless reviews, but if you are qualified you know how to find them!
But I am not a cryptographeBitcoin Core contributomathematician/someone as awesome as Pieter Wuille
That's perfectly fine! The cryptographers have been over the code already and agree the math is right and the implementation is right. What is wanted is the dreary dreary dreary software engineering: are the comments comprehensive and understandable? no misspellings in the comments? variable names understandable? reasonable function naming convention? misleading coding style? off-by-one errors in loops? conditions not covered by tests? accidental mixups of variables with the same types? missing frees? read-before-init? better test coverage of suspicious-looking code? missing or mismatching header guards? portability issues? consistent coding style? you know, stuff any coder with a few years of experience in coding anything might be able to catch. With enough eyes all bugs are shallow!
If you are running a mining pool/mining operation/exchange/custodial service/SPV server
Be prepared to upgrade!
One of the typical issues with upgrading software is that subtle incompatibilities with your current custom programs tend to arise, disrupting operations and potentially losing income due to downtime. If so, consider moving to the two-node setup suggested by gmax, which is in the last section of my previous post. With this, you have an up-to-date "public" node and a fixed-version "private" node, with the public node protecting the private node from any invalid chainsplits or invalid transactions. Moving to this setup from a typical one-node setup should be smooth and should not disrupt operations (too much).
If you are running your own fullnode for fun or for your own wallet
Be prepared to upgrade! The more nodes validating the new rules (even if you are a non-mining node!), the safer every softfork will be!
If you are using an SPV wallet or custodial wallet/service (including hardware wallets using the software of the wallet provider)
Contact your wallet provider / SPV server and ask for a statement on whether they support Taproot, and whether they are prepared to upgrade for Taproot! Make it known to them that Taproot is something you want!
But I Hate Taproot!!
Raise your objections to Taproot now, or forever hold your peace! Maybe you can raise them here and some of the devs (probably nullc, he goes everywhere, even in rbtc!) might be able to see your objections! Or if your objections are very technical, head over to the appropriate pull request and object away!
Maybe you simply misunderstand something, and we can clarify it here!
Or maybe you do have a good objection, and we can make Taproot better by finding a solution for it!
Hello visitors and subscribers of scams! Here you will find a master list of common (and uncommon) scams that you may encounter online or in real life. Thank you to the many contributors who helped create this thread!
If you know of a scam that is not covered here, write a comment and it will be added to the next edition.
Caller ID spoofing It is very easy for anyone to make a phone call while having any number show up on the caller ID of the person receiving the phone call. Receiving a phone call from a certain number does not mean that the person/company who owns that number has actually called you. Email spoofing The "from" field of an email can be set by the sender, meaning that you can receive scam emails that look like they are from legitimate addresses. It's important to never click links in emails unless absolutely necessary, for example a password reset link you requested or an account activation link for an account you created. SMS spoofing SMS messages can be spoofed, so be wary of messages that seem to be from your friends or other trusted people.
The most common scams
The fake check scam (Credit to nimble2 for this part) The fake check scam arises from many different situations (for instance, you applied for a job, or you are selling something on a place like Craigslist, or someone wants to purchase goods or services from your business, or you were offered a job as a mystery shopper, you were asked to wrap your car with an advertisement, or you received a check in the mail for no reason), but the bottom line is always something like this:
The scammer sends you a very real looking, but fake, check. Sometimes they'll call it a "cashier's check", a "certified check", or a "verified check".
You deposit the check into your bank account, and within a couple of days your bank makes some or all of the funds available to you. This makes you think that the check is real and the funds have cleared. However, the money appearing in your account is not the same as the check actually clearing. The bank must make the funds available to you before they have cleared the check because that is the law.
For various and often complicated reasons, depending on the specific story line of the scam, the scammer will ask you to send someone some of the money, using services like MoneyGram, Western Union, and Walmart-2-Walmart. Sometimes the scammer will ask for you to purchase gift cards (iTunes, Amazon, Steam, etc) and give them the codes to redeem the gift cards. Some scammers may also give you instructions on how to buy and send them bitcoins.
Within a couple of weeks, though it can take as long as a month, your bank will realize that the check you deposited was fake, and your bank will remove the funds that you deposited into your account and charge you a bounced check fee. If you withdrew any of the money from the fake check, that money will be gone and you will owe that money to the bank. Some posters have even had their bank accounts closed and have been blocked from having another account for 5 years using ChexSystems.
General fraudulent funds scams If somebody is asking you to accept and send out money as a favour or as part of a job, it is a fraudulent funds scam. It does not matter how they pay you, any payment on any service can be fraudulent and will be reversed when it is discovered to be fraudulent. Phone verification code scams Someone will ask you to receive a verification text and then tell you to give them the code. Usually the code will come from Google Voice, or from Craigslist. In the Google version of the scam, your phone number will be used to verify a Google Voice account that the scammer will use to scam people with. In the Craigslist version of the scam, your phone number will be used to verify a Craigslist posting that the scammer will use to scam people. There is also an account takeover version of this scam that will involve the scammer sending a password reset token to your phone number and asking you for it. Bitcoin job scams Bitcoin job scams involve some sort of fraudulent funds transfer, usually a fake check although a fraudulent bank transfer can be used as well. The scammer will send you the fraudulent money and ask you to purchase bitcoins. This is a scam, and you will have zero recourse after you send the scammer bitcoins. Email flooding If you suddenly receive hundreds or thousands of spam emails, usually subscription confirmations, it's very likely that one of your online accounts has been taken over and is being used fraudulently. You should check any of your accounts that has a credit card linked to it, preferably from a computer other than the one you normally use. You should change all of your passwords to unique passwords and you should start using two factor authentication everywhere. Cartel scam You will be threatened by scammers who claim to be affiliated with a cartel. They may send you gory pictures and threaten your life and the lives of your family. Usually the victim will have attempted to contact an escort prior to the scam, but sometimes the scammers target people randomly. If you are targeted by a cartel scam all you need to do is ignore the scammers as their threats are clearly empty. Boss/CEO scam A scammer will impersonate your boss or someone who works at your company and will ask you to run an errand for them, which will usually be purchasing gift cards and sending them the code. Once the scammer has the code, you have no recourse. Employment certification scams You will receive a job offer that is dependent on you completing a course or receiving a certification from a company the scammer tells you about. The scammer operates both websites and the job does not exist. Craigslist fake payment scams Scammers will ask you about your item that you have listed for sale on a site like Craigslist, and will ask to pay you via Paypal. They are scamming you, and the payment in most cases does not actually exist, the email you received was sent by the scammers. In cases where you have received a payment, the scammer can dispute the payment or the payment may be entirely fraudulent. The scammer will then either try to get you to send money to them using the fake funds that they did not send to you, or will ask you to ship the item, usually to a re-shipping facility or a parcel mule. Craigslist Carfax/vehicle history scam You'll encounter a scammer on Craigslist who wants to buy the vehicle you have listed, but they will ask for a VIN report from a random site that they have created and they will expect you to pay for it. Double dip/recovery scammers This is a scam aimed at people who have already fallen for a scam previously. Scammers will reach out to the victim and claim to be able to help the victim recover funds they lost in the scam. General fraudulent funds scams The fake check scam is not the only scam that involves accepting fraudulent/fake funds and purchasing items for scammers. If your job or opportunity involves accepting money and then using that money, it is almost certainly a frauduent funds scam. Even if the payment is through a bank transfer, Paypal, Venmo, Zelle, Interac e-Transfer, etc, it does not matter. Credit card debt scam Fraudsters will offer to pay off your bills, and will do so with fraudulent funds. Sometimes it will be your credit card bill, but it can be any bill that can be paid online. Once they pay it off, they will ask you to send them money or purchase items for them. The fraudulent transaction will be reversed in the future and you will never be able to keep the money. This scam happens on sites like Craigslist, Twitter, Instagram, and also some dating sites, including SeekingArrangement. The parcel mule scam A scammer will contact you with a job opportunity that involves accepting and reshipping packages. The packages are either stolen or fraudulently obtained items, and you will not be paid by the scammer. Here is a news article about a scam victim who fell for this scam and reshipped over 20 packages containing fraudulently acquired goods. The Skype sex scam You're on Facebook and you get a friend request from a cute girl you've never met. She wants to start sexting and trading nudes. She'll ask you to send pictures or videos or get on webcam where she can see you naked with your face in the picture. The scam: There's no girl. You've sent nudes to a guy pretending to be a girl. As soon as he has the pictures he'll demand money and threaten to send the pictures to your friends and family. Sometimes the scammer will upload the video to a porn site or Youtube to show that they are serious. What to do if you are a victim of this scam: You cannot buy silence, you can only rent it. Paying the blackmailer will show them that the information they have is valuable and they will come after you for more money. Let your friends and family know that you were scammed and tell them to ignore friend requests or messages from people they don't know. Also, make sure your privacy settings are locked down and consider deactivating your account. The underage girl scam You're on a dating site or app and you get contacted by a cute girl. She wants to start sexting and trading nudes. Eventually she stops communicating and you get a call from a pissed off guy claiming to be the girl's father, or a police officer, or a private investigator, or something else along those lines. Turns out the girl you were sexting is underage, and her parents want some money for various reasons, such as to pay for a new phone, to pay for therapy, etc. There is, of course, no girl. You were communicating with a scammer. What to do if you are a victim of this scam: Stop picking up the phone when the scammers call. Do not pay them, or they will be after you for more money. Phishing Phishing is when a scammer tries to trick you into giving information to them, such as your password or private financial information. Phishing messages will usually look very similar to official messages, and sometimes they are identical. If you are ever required to login to a different account in order to use a service, you should be incredibly cautious. The blackmail email scam part 5: https://old.reddit.com/Scams/comments/g8jqnthe_blackmail_email_scam_part_5/ PSA: you did not win a giftcard: https://old.reddit.com/Scams/comments/fffmle/psa_you_did_not_win_a_gift_card/ Sugar scams Sugar scammers operate all over the internet and usually come in two varieties: advance-fee scams where the scammer will ask for a payment from you before sending you lots of money, and fake check style scams where the scammer will either pull a classic fake check scam, or will do a "bill pay" style scam that involves them paying your bills, or them giving you banking information to pay your bills. If you encounter these scammers, report their accounts and move on. Google Hangouts Google Hangouts is a messaging platform used extensively by all kinds of scammers. If you are talking with someone online and they want you to switch to Hangouts, they are likely a scammer and you should proceed with caution. Publishers Clearing House scams PCH scams are often advance-fee scams, where you will be promised lots of money after you make an initial payment. You will never need to pay if you win money from the real PCH. Pet scams You are looking for a specific breed of puppy, bird, or other pet. You come across a nice-looking website that claims to be breeding them and has some available right now - they may even be on sale! The breeders are not local to your area (and may not even list a physical location) but they assure you they can safely ship the pet to you after a deposit or full payment. If you go through with the payment, you will likely be contacted by the "shipper" who will inform you about an unexpected shipping/customs/processing fee required to deliver your new pet. But there was never any pet, both the "breeder" and the "shipper" are scammers, typically operating out of Africa. These sites are rampant and account for a large percentage of online pet seller websites - they typically have a similar layout/template (screenshot - example) If you are considering buying a pet online, some easy things to check are: (1) The registration date of the domain (if it was created recently it is likely a scam website) (2) Reverse image search the pictures of available pets - you will usually find other scam websites using the same photos. (3) Copy a sentence/section of the text from the "about us" page and put it into google (in quotes) - these scammers often copy large parts of their website's text from other places. (4) Search for the domain name and look for entries on petscams.com or other scam-tracking sites. (5) Strongly consider buying/adopting your pet from a local shelter or breeder where you can see the animal in person before putting any money down. Thanks to djscsi for this entry. Fake shipping company scams These scams usually start when you try to buy something illegal online. You will be scammed for the initial payment, and then you will receive an email from the fake shipping company telling you that you need to pay them some sort of fee or bribe. If you pay this, they will keep trying to scam you with increasingly absurd stories until you stop paying, at which point they will blackmail you. If you are involved in this scam, all you can do is ignore the scammers and move on, and try to dispute your payments if possible. Chinese Upwork scam Someone will ask you to create an Upwork or other freelancer site account for them and will offer money in return. You will not be paid, and they want to use the accounts to scam people. Quickbooks invoice scam This is a fake check style scam that takes advantage of Quickbooks. The blackmail email scam The exact wording of the emails varies, but there are generally four main parts. They claim to have placed software/malware on a porn/adult video site, they claim to have a video of you masturbating or watching porn, they threaten to release the video to your friends/family/loved ones/boss/dog, and they demand that you pay them in order for them to delete the video. Rest assured that this is a very common spam campaign and there is no truth behind the email or the threats. Here are some news articles about this scam. The blackmail mail scam This is very similar to the blackmail email scam, but you will receive a letter in the mail. Rental scams Usually on local sites like Craigslist, scammers will steal photos from legitimate real estate listings and will list them for rent at or below market rate. They will generally be hesitant to tell you the address of the property for "safety reasons" and you will not be able to see the unit. They will then ask you to pay them a deposit and they claim they will ship you the keys. In reality, your money is gone and you will have no recourse. Craigslist vehicle scams A scammer will list a vehicle on Craigslist and will offer to ship you the car. In many cases they will also falsely claim to sell you the car through eBay or Amazon. If you are looking for a car on Craigslist and the seller says anything about shipping the car, having an agent, gives you a long story about why they are selling the car, or the listing price is far too low, you are talking to a scammer and you should ignore and move on. Advance-fee scam, also known as the 419 scam, or the Nigerian prince scam. You will receive a communication from someone who claims that you are entitled to a large sum of money, or you can help them obtain a large sum of money. However, they will need money from you before you receive the large sum. Man in the middle scams Man in the middle scams are very common and very hard to detect. The scammer will impersonate a company or person you are legitimately doing business with, and they will ask you to send the money to one of their own bank accounts or one controlled by a money mule. They have gained access to the legitimate persons email address, so there will be nothing suspicious about the email. To prevent this, make contact in a different way that lets you verify that the person you are talking to is the person you think you are talking to. Digit wallet scam A variation of the fake check scam, the scammer sends you money through a digital wallet (i.e. Venmo, Apple Pay, Zelle, Cash App) along with a message claiming they've sent the money to the wrong person and a request to send the money back. Customer service for these digital wallets may even suggest that you send the money back. However, the money sent is from a stolen credit card and will be removed from your account after a few days. Your transfer is not reversed since it came from your own funds. Cam girl voting/viewer scam You will encounter a "cam girl" on a dating/messaging/social media/whatever site/app, and the scammer will ask you to go to their site and sign up with your credit card. They may offer a free show, or ask you to vote for them, or any number of other fake stories. Amateur porn recruitment scam You will encounter a "pornstar" on a dating/messaging/social media/whatever site/app, and the scammer will ask you to create an adult film with hehim, but first you need to do something. The story here is usually something to do with verifying your age, or you needing to take an STD test that involves sending money to a site operated by the scammer. Hot girl SMS spam You receive a text from a random number with a message along the lines of "Hey babe I'm here in town again if you wanted to meet up this time, are you around?" accompanied by a NSFW picture of a hot girl. It's spam, and they'll direct you to their scam website that requires a credit card. Identity verification scam You will encounter someone on a dating/messaging/social media/whatever site/app, and the scammer will ask that you verify your identity as they are worried about catfishing. The scammer operates the site, and you are not talking to whoever you think you are talking to. This type of scam teases you with something, then tries to make you sign up for something else that costs money. The company involved is often innocent, but they turn a blind eye to the practice as it helps their bottom line, even if they have to occasionally issue refunds. A common variation takes place on dating sites/dating apps, where you will match with someone who claims to be a camgirl who wants you to sign up for a site and vote for her. Another variation takes place on local sites like Craigslist, where the scammers setup fake rental scams and demand that you go through a specific service for a credit check. Once you go through with it, the scammer will stop talking to you. Another variation also takes place on local sites like Craigslist, where scammers will contact you while you are selling a car and will ask you to purchase a Carfax-like report from a specific website. Multi Level Marketing or Affiliate Marketing You apply for a vague job listing for 'sales' on craigslist. Or maybe an old friend from high school adds you on Facebook and says they have an amazing business opportunity for you. Or maybe the well dressed guy who's always interviewing people in the Starbucks that you work at asks if you really want to be slinging coffee the rest of your life. The scam: MLMs are little more than pyramid schemes. They involve buying some sort of product (usually snake oil health products like body wraps or supplements) and shilling them to your friends and family. They claim that the really money is recruiting people underneath you who give you a slice of whatever they sell. And if those people underneath you recruit more people, you get a piece of their sales. Ideally if you big enough pyramid underneath you the money will roll in without any work on your part. Failure to see any profit will be your fault for not "wanting it enough." The companies will claim that you need to buy their extra training modules or webinars to really start selling. But in reality, the vast majority of people who buy into a MLM won't see a cent. At the end of the day all you'll be doing is annoying your friends and family with your constant recruitment efforts. What to look out for: Recruiters love to be vague. They won't tell you the name of the company or what exactly the job will entail. They'll pump you up with promises of "self-generating income", "being your own boss", and "owning your own company." They might ask you to read books about success and entrepreneurs. They're hoping you buy into the dream first. If you get approached via social media, check their timelines. MLMs will often instruct their victims to pretend that they've already made it. They'll constantly post about how they're hustling and making the big bucks and linking to youtube videos about success. Again, all very vague about what their job actually entails. If you think you're being recruited: Ask them what exactly the job is. If they can't answer its probably a MLM. Just walk away.
You should generally avoid answering or engaging with random phone calls. Picking up and engaging with a scam call tells the scammers that your phone number is active, and will usually lead to more calls. Tax Call You get a call from somebody claiming to be from your countries tax agency. They say you have unpaid taxes that need to be paid immediately, and you may be arrested or have other legal action taken against you if it is not paid. This scam has caused the American IRS, Canadian CRA, British HMRC, and Australian Tax Office to issue warnings. This scam happens in a wide variety of countries all over the world. Warrant Call Very similar to the tax call. You'll get a phone call from an "agent", "officer", "sheriff", or other law enforcement officer claiming that there is a warrant out for your arrest and you will be arrested very soon. They will then offer to settle everything for a fee, usually paid in giftcards. [Legal Documents/Process Server Calls] Very similar to the warrant call. You'll get a phone call from a scammer claiming that they are going to serve you legal documents, and they will threaten you with legal consequences if you refuse to comply. They may call themselves "investigators", and will sometimes give you a fake case number. Student Loan Forgiveness Scam Scammers will call you and tell you about a student loan forgiveness program, but they are interested in obtaining private information about you or demanding money in order to join the fake program. Tech Support Call You receive a call from someone with a heavy accent claiming to be a technician Microsoft or your ISP. They inform you that your PC has a virus and your online banking and other accounts may be compromised if the virus is not removed. They'll have you type in commands and view diagnostics on your PC which shows proof of the virus. Then they'll have you install remote support software so the technician can work on your PC, remove the virus, and install security software. The cost of the labor and software can be hundreds of dollars. The scam: There's no virus. The technician isn't a technician and does not work for Microsoft or your ISP. Scammers (primarily out of India) use autodialers to cold-call everyone in the US. Any file they point out to you or command they have you run is completely benign. The software they sell you is either freeware or ineffective. What to do you if you're involved with this scam: If the scammers are remotely on your computer as you read this, turn off your PC or laptop via the power button immediately, and then if possible unplug your internet connection. Some of the more vindictive tech scammers have been known to create boot passwords on your computer if they think you've become wise to them and aren't going to pay up. Hang up on the scammers, block the number, and ignore any threats about payment. Performing a system restore on your PC is usually all that is required to remove the scammer's common remote access software. Reports of identity theft from fake tech calls are uncommon, but it would still be a good idea to change your passwords for online banking and monitor your accounts for any possible fraud. How to avoid: Ignore any calls claiming that your PC has a virus. Microsoft will never contact you. If you're unsure if a call claiming to be from your ISP is legit, hang up, and then dial the customer support number listed on a recent bill. If you have elderly relatives or family that isn't tech savvy, take the time to fill them in on this scam. Chinese government scam This scam is aimed at Chinese people living in Europe and North America, and involves a voicemail from someone claiming to be associated with the Chinese government, usually through the Chinese consulate/embassy, who is threatening legal action or making general threats. Chinese shipping scam This scam is similar to the Chinese government scam, but involves a seized/suspicious package, and the scammers will connect the victim to other scammers posing as Chinese government investigators. Social security suspension scam You will receive a call from someone claiming to work for the government regarding suspicious activity, fraud, or serious crimes connected to your social security number. You'll be asked to speak to an operator and the operator will explain the steps you need to follow in order to fix the problems. It's all a scam, and will lead to you losing money and could lead to identity theft if you give them private financial information. Utilities cutoff You get a call from someone who claims that they are from your utility company, and they claim that your utilities will be shut off unless you immediately pay. The scammer will usually ask for payment via gift cards, although they may ask for payment in other ways, such as Western Union or bitcoin. Relative in custody Scammer claims to be the police, and they have your son/daughtenephew/estranged twin in custody. You need to post bail (for some reason in iTunes gift cards or MoneyGram) immediately or the consequences will never be the same. Mexican family scam This scam comes in many different flavours, but always involves someone in your family and Mexico. Sometimes the scammer will claim that your family member has been detained, sometimes the scammer will claim that your family member has been kidnapped, and sometimes the scammer will claim that your family member is injured and needs help. General family scams Scammers will gather a large amount of information about you and target your family members using different stories with the goal of gettimg them to send money. One ring scam Scammers will call you from an international number with the goal of getting you to return their call, causing you to incur expensive calling fees.
Online shopping scams
THE GOLDEN RULE OF ONLINE SHOPPING: If it sounds too good to be true, it probably is. Dropshipping An ad on reddit or social media sites like Facebook and Instagram offers items at huge discounts or even free (sometimes requiring you to reblog or like their page). They just ask you to pay shipping. The scam: The item will turn out to be very low quality and will take weeks or even months to arrive. Sometimes the item never arrives, and the store disappears or stops responding. The seller drop-ships the item from China. The item may only cost a few dollars, and the Chinese government actually pays for the shipping. You end up paying $10-$15 dollars for a $4 item, with the scammer keeping the profit. If you find one of these scams but really have your heart set on the item, you can find it on AliExpress or another Chinese retailer. Influencer scams A user will reach out to you on a social media platform, usually Instagram, and offer you the chance to partner with them and receive a free/discounted product, as long as you pay shipping. This is a different version of the dropshipping scam, and is just a marketing technique to get you to buy their products. Triangulation fraud Triangulation fraud occurs when you make a purchase on a site like Amazon or eBay for an item at a lower than market price, and receive an item that was clearly purchased new at full price. The scammer uses a stolen credit card to order your item, while the money from the listing is almost all profit for the scammer. Instagram influencer scams Someone will message you on Instagram asking you to promote their products, and offering you a discount code. The items are Chinese junk, and the offer is made to many people at a time. Cheap Items Many websites pop up and offer expensive products, including electronics, clothes, watches, sunglasses, and shoes at very low prices. The scam: Some sites are selling cheap knock-offs. Some will just take your money and run. What to do if you think you're involved with this scam: Contact your bank or credit card and dispute the charge. How to avoid: The sites often have every brand-name shoe or fashion item (Air Jordan, Yeezy, Gucci, etc) in stock and often at a discounted price. The site will claim to be an outlet for a major brand or even a specific line or item. The site will have images at the bottom claiming to be Secured by Norton or various official payment processors but not actual links. The site will have poor grammar and a mish-mash of categories. Recently, established websites will get hacked or their domain name jacked and turned into scam stores, meaning the domain name of the store will be completely unrelated to the items they're selling. If the deal sounds too good to be true it probably is. Nobody is offering brand new iPhones or Beats or Nintendo Switches for 75% off. Cheap Amazon 3rd Party Items You're on Amazon or maybe just Googling for an item and you see it for an unbelievable price from a third-party seller. You know Amazon has your back so you order it. The scam: One of three things usually happen: 1) The seller marks the items as shipped and sends a fake tracking number. Amazon releases the funds to the seller, and the seller disappears. Amazon ultimately refunds your money. 2) The seller immediately cancels the order and instructs you to re-order the item directly from their website, usually with the guarantee that the order is still protected by Amazon. The seller takes your money and runs. Amazon informs you that they do not offer protection on items sold outside of Amazon and cannot help you. 2) The seller immediately cancels the order and instructs you to instead send payment via an unused Amazon gift card by sending the code on the back via email. Once the seller uses the code, the money on the card is gone and cannot be refunded. How to avoid: These scammers can be identified by looking at their Amazon storefronts. They'll be brand new sellers offering a wide range of items at unbelievable prices. Usually their Amazon names will be gibberish, or a variation on FIRSTNAME.LASTNAME. Occasionally however, established storefronts will be hacked. If the deal is too good to be true its most likely a scam. Scams on eBay There are scams on eBay targeting both buyers and sellers. As a seller, you should look out for people who privately message you regarding the order, especially if they ask you to ship to a different address or ask to negotiate via text/email/a messaging service. As a buyer you should look out for new accounts selling in-demand items, established accounts selling in-demand items that they have no previous connection to (you can check their feedback history for a general idea of what they bought/sold in the past), and lookout for people who ask you to go off eBay and use another service to complete the transaction. In many cases you will receive a fake tracking number and your money will be help up for up to a month. Scams on Amazon There are scams on Amazon targeting both buyers and sellers. As a seller, you should look out for people who message you about a listing. As a buyer you should look out for listings that have an email address for you to contact the person to complete the transaction, and you should look out for cheap listings of in-demand items. Scams on Reddit Reddit accounts are frequently purchased and sold by fraudsters who wish to use the high karma count + the age of the account to scam people on buy/sell subreddits. You need to take precautions and be safe whenever you are making a transaction online. Computer scams Virus scam A popup or other ad will say that you have a virus and you need to follow their advice in order to remove it. They are lying, and either want you to install malware or pay for their software.
Chinese Brushing / direct shipping If you have ever received an unsolicited small package from China, your address was used to brush. Vendors place fake orders for their own products and send out the orders so that they can increase their ratings. Money flipping Scammer claims to be a banking insider who can double/triple/bazoople any amount of money you send them, with no consequences of any kind. Obviously, the money disappears into their wallet the moment you send it.
Disclaimer: This is my editing, so there could be always some misunderstandings and exaggerations, plus many convos are from 'spec channel', so take it with a grain of salt, pls. + I added some recent convos afterward. -------------------------------------------------- 📷 Luigi Vigneri [IF]어제 오후 8:26 Giving the opportunity to everybody to set up/run nodes is one of IOTA's priority. A minimum amount of resources is obviously required to prevent easy attacks, but we are making sure that being active part of the IOTA network can be possible without crazy investments. we are building our solution in such a way that the protocol is fair and lightweight. 📷 Hans Moog [IF]어제 오후 11:24 IOTA is not "free to use" but it's - fee-less you have tokens? you can send them around for free 📷 Hans Moog [IF]어제 오후 11:25 you have no tokens? you have to pay to use the network 📷 lekanovic어제 오후 11:25 I think it is a smart way to avoid the spamming network problem 📷 Hans Moog [IF]어제 오후 11:26 owning tokens is essentially like owning a share of the actual network and the throughput it can process 📷 Hans Moog [IF]어제 오후 11:26**** if you don't need all of that yourself, you can rent it out to people and earn money 📷 Hans Moog [IF]어제 오후 11:27 mana = tokens * time since you own them simplified 📷 Hans Moog [IF]어제 오후 11:27 the longer you hold your tokens and the more you have, the more mana you have but every now and then you have to move them to "realize" that mana 📷 lekanovic어제 오후 11:28 Is there any other project that is using a Mana solution to the network fee problem ? 📷 Hans Moog [IF]어제 오후 11:28 nah the problem with current protocol is that they are leader based 📷 Hans Moog [IF]어제 오후 11:29 you need absolute consensus on who the current leaders are and what their influence in the network is that's how blockchains works 📷 Hans Moog [IF]어제 오후 11:29 if two block producers produce 2 blocks at the same time, then you have to choose which one wins and where everybody attaches their next block to IOTA works differently and doesn't need to choose a single leader we therefore have a much bigger flexibility of designing our sybil protection mechanisms in a way, mana is also supposed to solve the problem of "rewarding" the infrastructure instead of the validators in blockchain only the miners get all the money running a node and even if it's one that is used by a lot of people will only cost you won't get anything back no fees, nothing the miners get it all 📷 Hans Moog [IF]어제 오후 11:31 in IOTA, the node operators receive the mana which gives them a share of the network throughput 📷 Hans Moog [IF]어제 오후 11:32 because in blockchain you need to decide whose txs become part of the blocks and it's not really based on networking protocols like AIMD 📷 lekanovic어제 오후 11:33 And the more Mana your node have, the more trust your node has and you have more to say in the FPC, is that correct? 📷 Hans Moog [IF]어제 오후 11:33 yeah a node that has processed a lot of txs of its users will have more mana than other nodes and therefore a bigger say in deciding conflicts its a direct measure of "trust" by its users 📷 lekanovic어제 오후 11:34 And choosing committee for dRNG would be done on L1 protocol level? Everything regarding Mana will be L1 level, right? 📷 Hans Moog [IF]어제 오후 11:35 Yeah Mana is layer1, but will also be used as weight in L2 solutions like smart contracts 📷 lekanovic어제 오후 11:35 And you are not dependant on using SC to implement this 📷 Hans Moog [IF]어제 오후 11:35 No, you don't need smart contracts That's all the base layer 📷 Hans Moog [IF]어제 오후 11:37 'Time' actually takes into account things like decay So it doesn't just increase forever It's close to "Demurrage" in monetary theory 📷 lekanovic어제 오후 11:36 For projects to be able to connect to Polkadot or Cosmos, you need to get the state of the ledger. Will it be possible to get the Tangle state? If this would be possible, then I think it would be SUPER good for IOTA 📷 Hans Moog [IF]어제 오후 11:38 Yeah but polkadot is not connecting other dlts Just inhouse stuff 📷 Hyperware어제 오후 11:39 Is there still a cap on mana so that the rich don't get richer? 📷 Hans Moog [IF]어제 오후 11:39 Yes mana is capped 📷 TangleAccountant어제 오후 11:39 u/HansMoog [IF] My first thought is thatthe evolution of this renting system will lead to several big mana renting companies that pool together tons of token holders mana. That way businesses looking to rent mana just need to deal with a reliable mana renting company for years instead of a new individualevery couple of months (because life happens and you don't know if that individual will need to sell their IOTAs due to personal reasons). Any thoughts on this? 📷 Hans Moog [IF]어제 오후 11:41 u/TangleAccountantyes that is likely - but also not a bad thing - token holders will have a place to get their monthly payout and the companies that want to use the tangle without having tokens have a place to pay 📷 TangleAccountant어제 오후 11:42 Oh I completely agree.That's really cool. I'll take a stab at creating one of those companies in the US. 📷 Hans Moog [IF]어제 오후 11:42 And everybody who wants to run a node themselves or has tokens and wants use the tangle for free can do so But "leachers" that would want to use the network for free won't be able to do so I mean ultimately there will always be "fees", as there is no "free lunch". You have a certain amount of resources that a network can process and you have a certain demand. And that will naturally result in fees based on supply / demand what you can do however is to build a system where the actual users of that system that legitimately want to use it can do so for free, just because they already "invest" enough by having tokens or running infrastructure they are already contributing to the well-being of the network through these two aspects alone it would be stupid to ask those guys for additional fees and mana essentially tries to be such a measure of honesty among the users 📷 Hyperware어제 오후 11:47 It's interesting from an investment perspective that having tokens/mana is like owning a portion of the network. 📷 Hans Moog [IF]어제 오후 11:48 Yeah, you are owning a certain % of the throughput and whatever the price will ultimately be to execute on this network - you will earn proportionally but you have to keep in mind that we are trying to build the most efficient DLT that you could possibly ever build 📷 semibaron어제 오후 11:48 The whole mana (tokens) = share of network throuput sounds very much like EOS tbh Just that EOS uses DPoS 📷 Hans Moog [IF]어제 오후 11:50 yeah i mean there is really not too many new things under the sun - you can just tweak a few things here and there, when it comes to distributing resources DPoS is simply not very nice from a centralization aspect 📷 Hans Moog [IF]어제 오후 11:50 at least not the way EOS does it delegating weights is 1 thing but assuming that the weight will always be in a way that 21 "identities" run the whole network is bad in the current world you see a centralization of power but ultimately we want to build a future where the wealth is more evenly distributed and the same goes for voting power 📷 Hans Moog [IF]어제 오후 11:52 blockchain needs leader selection it only works with such a centralizing component IOTA doesn't need that it's delusional to say that IOTA wouldn't have any such centralization but maybe we get better than just a handselected nodes📷 📷 Phantom3D어제 오후 11:52 How would this affect a regular hodler without a node. Should i keep my tokens elsewere to generate mana and put the tokens to use? 📷 Hans Moog [IF]어제 오후 11:53 you can do whatever you want with your mana just make an account at a node you regularly use and use it to build up a reputation with that node to be able to use your funds for free or run a node yourself or rent it out to companies if you just hodl 📷 semibaron어제 오후 11:54 Will there be a build-in function into the node software / wallet to delegate ("sell") my mana? 📷 Hans Moog [IF]어제 오후 11:55 u/semibaronnot from the start - that would happen on a 2nd layer ------------------------------------------------------------------------------------------------------------ 📷 dom어제 오후 9:49
suddenly be incentive to hold iota?
to generate Mana 📷 Hyperware오늘 오전 4:21 The only thing I can really do, is believe that the IF have smart answers and are still building the best solutions they can for the sake of the vision 📷 dom오늘 오전 4:43 100% - which is why we're spending so much effort to communicate it more clearly now we'll do an AMA on this topic very soon 📷 M [s2]오늘 오전 4:54 u/dom please accept my question for the AMA: will IOTA remain a permissionless system and if so, how? 📷 dom오늘 오전 4:57 of course it remains permissionless 📷 dom오늘 오전 5:20 what is permissioned about it? is ETH or Bitcoin permissioned because you have to pay a transaction fee in their native token? 📷 Gerrit오늘 오전 5:24 How did your industry partners think about the mana solution and the fact they need to hold the token to ensure network throughput? 📷 dom오늘 오전 5:26 u/Gerritconsidering how the infrastructure, legal and regulatory frameworks are improving around the adoption and usage of crypto-currencies within large companies, I really think that we are introducing this concept exactly at the right time. It should make enterprise partners comfortable in using the permissionless network without much of a hurdle.They can always launch their own network if they want to ... 📷 Gerrit오늘 오전 5:27 Launching their own network can’t be what you want 📷 dom오늘 오전 5:27 exactly but that is what's happening with Ethereum and all the other networks they don't hold Ether tokens either. 📷 Gerrit오늘 오전 5:32 Will be very exciting to see if ongoing regulation will „allow“ companies to invest and hold the tokens. With upcoming custody solutions that would be a fantastic play. 📷 Hans Moog [IF]오늘 오전 5:34 It's still possible to send transactions even without mana - mana is only used in times of congestion to give the people that have more mana more priority there will still be sharding to keep the network free most of the time 📷 Hans Moog [IF]오늘 오전 5:35 but without a protection mechanism, somebody could just spam a lot of bullshit and you could break the network(수정됨) you need some form of protection from this 📷 M [s2]오늘 오전 5:36 u/HansMoog [IF]so when I have 0 Mana, I can still send transactions? This is actually the point where it got strange... 📷 Hans Moog [IF]오늘 오전 5:37 yes you can unless the network is close to its processing capabilities / being attacked by spammers then the nodes will favor the mana holders 📷 Hans Moog [IF]오늘 오전 5:37 but having mana is not a requirement for many years to come currently even people having fpgas can't spam that many tps and we will also have sharding implemented by then 📷 M [s2]오늘 오전 5:39 Thank youu/HansMoog [IF] ! This is the actually important piece of info! 📷 Basha오늘 오전 5:38 ok, i thought it was communicated that you need at least 1 mana to process a transaction. from the blogpost: "... a node with 0 mana can issue no transactions." maybe they meant during the congestion**, but if that's the case maybe you should add that** 📷 Hans Moog [IF]오늘 오전 5:42 its under the point "Congestion control:" yeah this only applies to spam attacks network not overloaded = no mana needed 📷 Hans Moog [IF]오늘 오전 5:43 if congested => favor txs from people who have the most skin in the game but sharding will try to keep the network non-congested most of the time - but there might be short periods of time where an attacker might bring the network close to its limits and of course its going to take a while to add this, so we need a protection mechanism till sharding is supported(수정됨) 📷 Hans Moog [IF]오늘 오전 6:36 I don't have a particular problem with EOS or their amount of validators - the reason why I think blockchain is inferior has really nothing to do with the way you do sybil protection and with validators I mean "voting nodes" I mean even bitcoin has less mining pools and you could compare mining pools to dpos in some sense where people assign their weight (in that case hashing power) to the corresponding mining pools so EOS is definitely not less decentralized than any other tech but having more identities having weight in the decision process definitely makes it harder to corrupt a reasonable fraction of the system and makes it easier to shard so its desirable to have this property(수정됨) ------------------------------------------------- 📷 Antonio Nardella [IF]오늘 오전 3:36
u/C3PO[92% Cooless]They could also add more git repos instead of the wallet one, and we would probably be #1 there too.. ---------------------------------------------------------------------------------- Disclaimer: I'm sorry, maybe I'm fueling some confusion through posting this mana-thing too soon, but, instead of erasing this posting, I'm adding recent convos. Certain things about mana seem to be not clear, yet. It would be better to wait for some official clarification. But, I hope the community gives its full support to IF, 'cause there could be always some bumps along the untouched, unchartered way. -------------------------------------------------------------------------------------- Recent Addition;
Billy Sanders [IF]오늘 오후 1:36
It's still possible to send transactions even without mana - mana is only used in times of congestion to give the people that have more mana more priority
u/HansMoog [IF] Im sorry Hans, but this is false in the current congestion control algorithm. No mana = no transactions. To be honest, we havent really tried to make it work so that you can sent transactions with no mana during ties with no congestion, but I dont see how you can enable this and still maintain the sybil protection required. u/LuigiVigneri [IF] What do you think?📷
Dave [EF]오늘 오후 2:19
Suggestion: Sidebar, then get back to us with the verdict.(수정됨)📷2📷
dom오늘 오후 2:27
No Mana no tx will definitely not be the case(수정됨)📷5📷7***[오후 2:28]***Billy probably means the previous rate control paper as it was written by Luigi. I'll clarify with them📷
Hans Moog [IF]오늘 오후 2:29
When was this decided u/BillySanders [IF] and by whom? Was this discussed at last resum when I wasnt there? The last info that I had was that the congestion control should only kick in when there is congestion?!?***[오후 2:29]***📷 📷 📷📷
Navin Ramachandran [IF]오늘 오후 2:30
Let's sidebar this discussion and return when we have agreement. Dave has the right idea
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If you don’t know anything about crypto, i highly suggest you learn. It’s still very early and its growing super quick. cryptocurrency has gained a ton of attention in the past couple years and is actually starting to become a real actual currencies (already is, but according to our governments) many different types of crypto is starting to become accepted in a bunch of stores, realtors are taking as payment for a house, and colleges are even accepting as tuition. I started researching bitcoin a short amount of time after Satoshi Nakamoto released it (2009) and bought my first few in 2013 at 15$!! From early 2013 the price was about $11 USD and at the end of 2017, $20,000. But they fell and recovered as the stock market does. But the 24-hour trading Volume today, in 2020 is is INSANE ($20,690,383,231) with an even crazier market cap of $209,783,036,693, which by the middle-end of next month should reach $210 billion, possibly sooner. Its just a really smart investment, buy a little over time. Some analysts are predicting that BTC could reach anywhere from $100k to $1,000,000 for BTC in the next few years. Im not sure exactly where i would name the price in 5 years, but know there is only a limited supply of BTC. They are mined (basically just means that the transactions and blocks on the ledger or blockchain are verified) by sophisticated pieces of hardware called ASIIC miners, or some even use GPU, and CPU in expensive computers. Although CPU mining can be very inefficient anymore as the mathematical calculations and problems the miners need to solve get more and more complicated over time. This, the limited supply, the increasing interest, usability, and need for blockchain technology all add the the idea of BTC reaching such incredibly high futures. Their is a total of 20,999,976 bitcoin and that is it. With a total of 18,517,418.75 in circulation. The last BTC is estimated to be 2140. Big difference from the 18.5M mined in 10 years, right? Thats because of the halving. Anyway, I’m sure you have heard some things about BTC, probably from the media, and if it was, it probably wasn’t good. You probably heard that people buy illegal dangerous stuff off of the “Darknet” and that its completely untraceable. Or that money can be laundered through BTC. But that is hardly partly true for BTC and other cryptocurrencies, and completely true for the USD. While the blockchain doesn’t include any personal information connected to wallets (unless you want it there, or you have the wallet through a service that makes you use personal information, which many services are doing), all transactions can still be tracked and seen by anyone who has an internet connection at https://www.blockchain.com. So if the identity of one of the wallet addresses is known, it would be easier to figure the other out. But for paper, money that cannot be said... completely untraceable, has been prone to money laundering since it’s inception, can be used to purchase various drugs—hookers, guns, dynamite, and even politicians... since its inception, without a trace. The reason not just bitcoin, but i think even more exciting, is just blockchain technology and a host of things that are coming with it. It can be used for tons of things, software and can be built directly into blockchains, they can hold and process data at enormous speeds, while being extremely, extremely secure. More secure in a lot ways than banks. There are tons of new cryptocurrency projects being started everyday. For the most part, all of these projects have some sort of token integrated, because its what powers, and processes the data. If people find the project interesting or a great idea you like you’ll be able to invest in it buy buying/selling, or holding the token/coin. When these projects gain enough traction by like-minded individuals, the coin gains a value. This value can then be exchanged for other crypto, or traded directly for Fiat currencies ($,€,₽,¥,£,₩). For some examples of how wonderful the community is, and reveal what the true nature of blockchain and crypto was founded on, ill list 3 of my favorite crypto projects of 2020 so far along with a little excerpt from the white paper or other:
AIDCOIN: “allows websites to embed a widget into their website and accept donations in any cryptocurrency. Any donated crypto is transferred into AID token, which is also a stable coin. At first, this might seem like not such a good thing but the more I looked into it, the more I realized accepting a stable coin might actually make more sense for a charity as it reduces their risk exposure to volatility.”
BRAVE BROWSER—Privacy Internet Browser: “As far as I’m concerned, keeping people safe and protecting their privacy and security is a noble endeavor. For far too long, giants like Google and Facebook have gotten away with unethical data practices with nothing more than a slap on the wrist. They have been able to spy on their users, abuse their data and use it for whatever purpose they deem fit. Brave Browser is looking to put an end to that through the most secure browser that exists on the market today.” Basically Brave takes on the responsibility of completely protecting privacy and from ads. As an added available option, brave allows you, to watch and look at sponsored ads while you browse. So basically just a stand-in for other browsers ads, but instead you make money WITH brave. You are awarded BAT (Basic Attention Token) for your service. BAT’s are currently at .21¢.
Power Ledger: Last but not least. Power Ledger is probably one of my favorite projects that is actually making a real use-case out of crypto and blockchain. They are aiming to disrupt the energy sector with a heightened focus on renewable energy. Their software allows for three core things: 1. Energy Trading (if you have excess energy from your solar panels, for example, you can trade that to your neighbor through Power Ledger). 2. Environmental commodities trading (to help for the reliable tracking of renewable energy credits). 3. Renewable asset ownership (This will allow people who cannot afford their own renewable energy set-up to invest in fractional ownership). I honestly think Power Ledger is doing God’s work and wish them all the best.
As those projects above outlined, the basic principles behind pretty much every currency and upcoming project i have ever seen is, Trust, Sharing profit with the users who help make it into what it becomes, actual transparency, no central authority (due to decentralization), and lastly i believe it gives opportunity to those who are out if opportunity’s way. This is because it reaches so far, like into oppressive governments and 3rd work countries. Anyways, i hope to have given you a little insight during this read. Crypto has so much potential to fill and has already done so much. Looking forward to seeing where else all of this goes.
The following articles / guides have been translated into Russian and posted on the XMR.RU website and my Github repository. Note: If you would like to read the original article in English, then, open the article you are interested in, and at the end of each article you will find a link to the source.
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