1.71 Million BTC From 2009-2012 Block Rewards Still Dormant, Worth Over $100B

This past week, a batch of five block rewards from 2009 were moved for the first time in almost two years. Interestingly, since 2015, only 48 block rewards from Bitcoin’s creation year have been spent. With the reawakening of these so-called ‘sleeping’ bitcoins from Bitcoin’s early days, it’s a good time to reflect on just […]

Another Mysterious Person Signs a 2009 BTC Address, Message Shared by Martin Shkreli Mentions Convicted Felon Paul Le Roux

Just recently, the crypto community discovered a bitcointalk.org forum user who signed a message from bitcoin block 1,018, and the signer associated the signature with an address first seen in 2022. Moreover, further investigation and evidence have tied block 1,018 to the now-deceased computer scientist Hal Finney’s bitcoin transactions. Two days ago, another signature and […]

6,522 ‘Sleeping Bitcoins’ Worth $107 Million Wake Up After 5 Years of Inactivity

On Nov. 16, 2022, at Bitcoin block height 763,474, someone transferred 6,522 bitcoin worth roughly $107 million after the coins sat idle for more than five years. While bitcoin’s value is 75% lower than it was a year ago, so-called sleeping bitcoins have been waking up amid the recent crypto market capitulation. While Bitcoin’s Price […]

Another 5,000 Bitcoin Sourced From Mt Gox Wake up After Close to 9 Years of Dormancy

Last week Bitcoin.com News reported on two old bitcoin addresses created in 2013 sending 10,001 bitcoin to a myriad of wallets. Heuristics and clustering techniques indicate that the bitcoins were associated with Mt Gox, roughly around the same time the exchange was hacked in June 2011. Five days later, 5,000 bitcoins were transferred from a […]