Meet the man who has 7,002 Bitcoin (~$550M), but doesn’t have acces to it…
Back in 2011, a Canadian programmer named Stefan Thomas was paid 7,002 BTC to make a simple “What is Bitcoin?” video.
At the time that was worth around $5,000. He thought it was a nice bonus.
He stored the private keys on an IronKey USB drive, a military grade encrypted hardware that gives you exactly 10 password attempts before it permanently wipes itself.
Stefan wrote the password on a piece of paper… then lost the paper.
He’s already used 8 wrong guesses over the years trying to remember it.
He now has exactly 2 attempts left.
If he gets them wrong, the 7,002 BTC (currently worth well over $550 million) is gone forever. The drive will self destruct the data.
Stefan has gone public multiple times. He’s offered huge bounties. He’s begged the IronKey manufacturers for any backdoor. Nothing.
The company has confirmed: there is no master key, no recovery option. That’s the whole point of the device.
He keeps the IronKey in a safe.
Sometimes he stares at it for hours trying to trigger the memory.
Every time Bitcoin pumps, the internet goes crazy remembering the story again.
He still has the video he was paid to make. It’s still on YouTube.
Two password attempts stand between him and half a BILLION dollars.
Monero is the only major crypto whose founder is still completely unknown.
How it started:
- be an anonymous poster on Bitcointalk - username: thankful_for_today - April 2014 - launches BitMonero - an implementation of CryptoNote - community disagrees with his direction - forks him out in days - project is renamed Monero - (“coin” in Esperanto) - founder disappears forever
The protocol itself comes from another ghost:
- CryptoNote whitepaper (2013) - author: Nicolas van Saberhagen - also anonymous - introduces ring signatures + stealth addresses - never identified
Since then, Monero has no founder to arrest Just a community.
2014–2016: survival phase
- small dev group forms - fully volunteer - mostly anonymous
2014–2019: Spagni era
- Riccardo Spagni (fluffypony) becomes lead maintainer - not the founder - never claimed to be - focuses on hardening - community governance
Over a decade ago, a student locked himself out of a Bitcoin wallet containing 5 BTC after changing the password while high in college. He could not remember the new password and spent years trying to recover it, running roughly 3.5 trillion guesses without success.
Recently, he found an old mnemonic seed phrase in a college notebook. That seed helped him access an old wallet file from his computer backups, but the wallet was still encrypted with the forgotten password.
As a final attempt, he gave Claude access to an old dump of his college computer and asked for help with wallet recovery using btcrecover.
Claude reviewed the recovery process and identified the issue: btcrecover was being given the password data incorrectly, with the shared key and password combined in the wrong way. After correcting the decryption command so the shared key and password were handled properly, the private keys decrypted successfully.
He converted them to WIF, verified the addresses, and moved the funds.
$400,000 worth of bitcoins recovered by Claude.
The recovered password was: lol420fuckthePOLICE!*:)
Two South African brothers aged 17 and 20 took 69,000 Bitcoin worth $3.6 BILLION from investors in 2021 and vanished. Five years later the law still cannot touch them. > Raees and Ameer Cajee founded Africrypt in 2019. Raees was 20. Ameer was 17. > They told investors an AI powered trading platform was generating returns of up to 13% per month. The returns were real at first. Word spread through family networks and community groups across South Africa. > For two years it worked. Investors kept depositing. The brothers kept paying out. > Then on April 13, 2021, Ameer sent a single email to all clients. Africrypt had been hacked. Client accounts, wallets and nodes had all been compromised. > The email contained one specific instruction. Do not report this to lawyers or authorities. It would slow down the recovery process. > Backend access logs later showed Africrypt employees had lost control of all systems seven days before the supposed hack was announced. > A law firm hired by investors began investigating. They found that 69,000 Bitcoin had already been moved out of Africrypt's wallets, run through tumblers and mixers, and made essentially untraceable. > At the time those coins were worth $3.6 BILLION. Today they are worth over $5.5 BILLION. > Calls to both brothers went straight to voicemail. > South Africa's financial regulator confirmed they had limited powers. Crypto was not legally recognised as a financial product at the time. > No authority had clear jurisdiction. No regulator had clear power. > Travel logs later showed the brothers had quietly obtained Vanuatu passports and fled within weeks of the email. > They were tracked through the Maldives, Tanzania, the UAE, Qatar, Turkey and Switzerland. > In late 2021 Ameer was arrested briefly in Zurich while trying to access safe deposit boxes believed to contain hardware wallets linked to the stolen Bitcoin. Swiss police seized the items. He was released on bail. > As of early 2026 both brothers have been spotted back in South Africa. Living at the upscale Zimbali Estate in KwaZulu Natal, with sightings in Umhlanga and Johannesburg. > Court papers have still not been formally served on either of them. Most investors have recovered nothing. The biggest Bitcoin theft in South African history happened because no law had been written that said it couldn't. Five years later the brothers walked back into the country they stole from. Nobody has the legal tools to stop them.
There is virtually no difference between a calculator and a bitcoin wallet. Both do math. Both run algorithms. Both don’t need the internet. Both turn inputs into outputs.
15 years ago today, the first Bitcoin mining screensaver was invented. The application would automatically start mining Bitcoin whenever your computer was left idle and stop when the user returned to work. The price of a bitcoin was $1.
Bitcoin was changed forever on this day 16 years ago.
A coder discovered how to mine Bitcoin using a computer's GPU graphics card. This breakthrough sparked the transition from CPU to GPU mining. The network's hashrate exploded upward by +130,000% by the end of the year.
𝗦𝗼𝗺𝗲𝗼𝗻𝗲 𝗵𝗶𝗱 $𝟭𝟬𝟬 𝗠𝗜𝗟𝗟𝗜𝗢𝗡 𝗶𝗻 𝗕𝗶𝘁𝗰𝗼𝗶𝗻 𝗮𝗰𝗿𝗼𝘀𝘀 𝟭𝟲𝟬 𝘄𝗮𝗹𝗹𝗲𝘁𝘀, 𝗹𝗲𝗳𝘁 𝗮 𝗺𝗮𝘁𝗵𝗲𝗺𝗮𝘁𝗶𝗰𝗮𝗹 𝘁𝗿𝗲𝗮𝘀𝘂𝗿𝗲 𝗺𝗮𝗽 𝗮𝗻𝗱 𝘃𝗮𝗻𝗶𝘀𝗵𝗲𝗱. 𝗡𝗼𝗯𝗼𝗱𝘆 𝗸𝗻𝗼𝘄𝘀 𝘄𝗵𝗼 𝗼𝗿 𝘄𝗵𝘆. > In 2015 an anonymous person sent a single transaction to 256 different Bitcoin addresses in one move. > The amounts were not random. Each address received slightly more than the last. > The private keys that unlocked each wallet were deliberately weakened, made easier to crack than a standard Bitcoin key, but still hard enough that solving them required serious computing power. > The pattern was a puzzle. Crack the private key of each address, claim the Bitcoin inside it. > Nobody knew who created it. No name, no announcement and no explanation. Just a transaction and a pattern. > The first 50 addresses were cracked within days. Then it got harder. Each one is exponentially more difficult than the last. > In 2017 the creator silently reappeared. They moved the Bitcoin from the hardest addresses into the solvable range and doubled the prize pool without saying a word. > In 2019 they came back again. Added small transactions to specific addresses as clues. Left and disappeared again. > In 2023 they returned one more time. Increase every remaining prize by ten times. Puzzle 160 now holds 16 Bitcoin over $1.5 million for whoever cracks it. Then vanished again. > 70 of the 160 puzzles remain unsolved. Thousands of people around the world are running GPUs 24 hours a day trying to crack them. > Some puzzles have had their prizes stolen mid transaction by bots watching the blockchain in real time and frontrunning the solution before it could be confirmed. > The creator has never spoken. Never been identified and never been explained why they built it. Somewhere out there is a person who quietly hid over $100 MILLION in a mathematical treasure hunt, keeps coming back to raise the stakes and has never told anyone who they are or what the point of it is.
This guy lost $723 MILLION worth of Bitcoin in a single transaction
In August 2010, a BitcoinTalk user named Stone Man was running early Bitcoin software off a Linux boot CD that wiped itself every time the computer shut down
He sent 1 BTC to himself as a test but the wallet transferred the other 8,999 BTC out to a new address he didn't even know existed
His backup only saved the old wallet, with no record of the new address where the rest of his coins had just been moved
The second he rebooted, all 8,999 BTC were gone forever
He ran straight to BitcoinTalk begging for help and the whole community came back with the same answer, those coins are cooked
15 years later they're still sitting on chain at an address nobody has the keys to
That wallet is worth over $723 million today and hasn't moved a single satoshi since the day he fumbled it
In late 2025, a Reddit dev claimed he built a tool that could finally crack the wallet using raw GPU power
Those 8,999 Bitcoin are one cracked password away from making someone else $723 million richer overnight
The year is 2008. Financial systems stood on the brink of collapse. Trillions in bad bets. Banks imploding. Governments printing money to rescue the guilty while millions lost homes and savings. In that moment, an unknown person using the name Satoshi Nakamoto published a nine-page whitepaper proposing Bitcoin: a peer-to-peer electronic cash system. No banks. No governments. No trusted third parties. Just mathematics and code. On January 3, 2009, he mined the genesis block using their own computer and electricity. Embedded in it was a headline from that day’s newspaper: “Chancellor on brink of second bailout for banks.” He released the software, launched the network, and personally steered it through its most dangerous early months, when a single bug or attack could have ended it forever. As creator, he held absolute power over the young protocol. The keys to shape its entire future. His untouched coins would later be worth tens of billions of dollars. He could have revealed his identity and become the most famous person in tech. Satoshi Nakamoto today would be the 6th richest person in the world. He could have kept control indefinitely. He could have turned Bitcoin into his personal empire. Instead, he gave it all up. In April 2011, Satoshi posted his final message: “I’ve moved on to other things” and handed over the remaining keys, then vanished completely. He never spent a single bitcoin. He never returned. This sacrifice is what made Bitcoin special, and almost certainly unrepeatable. By deliberately walking away, Satoshi removed the fatal flaw that destroys most ambitious projects: the founder who stays to extract value, centralize power, or chase glory. Bitcoin had to survive and grow on its own, secured purely by incentives and mathematics, not by any central authority. There was only one narrow window in the history of the internet to create something like this. In the future, creators launching new monetary systems or protocols will almost certainly demand fame, riches, and ongoing control before the network can properly bootstrap and secure itself. The era of the founder who builds a revolution and then steps aside completely may be over. Satoshi did more than just invent some cryptographic system. He set a new standard for legitimacy: the creator who refuses to rule what he creates. His true identity remains unknown to this day. Most people who own Bitcoin have no idea why.