Bitcoin2026-09-19 21:24:442011 Bitcoin wallet moves 100 BTC as separate 2013 miner-linked transfers send another 100 BTC to BitGoA Bitcoin wallet created on Nov. 2, 2011 moved 100 BTC at block height 967732, with the coins valued at more than $8 million based on the pricing cited in the report. The wallet’s acquisition cost dates back to a time when Bitcoin traded at $3.24, putting the original cost for 100 BTC at about $324 and the unrealized return at roughly 2.469 million%. On the same day, four wallets created between February and March 2013 each transferred 25 BTC, for a combined 100 BTC, into a wallet associated with crypto custody firm BitGo. On-chain characteristics indicate those coins originally came from a March 2013 block reward. The miner tied to that batch has been sending similar amounts of BTC to BitGo in tranches since August 2025. Taken together, the two sets of transfers totaled 200 BTC, with a current value of more than $16 million under the report’s figures. The new address used by the 2011 wallet is a P2WPKH address and has not been labeled by major block explorers as an over-the-counter desk or centralized exchange address. Whether the 2013 miner’s transfers to BitGo have already been sold cannot be confirmed from on-chain data, according to Bitcoin.com News.400
Bitcoin2026-09-19 21:25:48Dormant 2011 Bitcoin Wallet Moves 100 BTC as Another 100 BTC Heads to BitGoA Bitcoin wallet created on Nov. 2, 2011 moved 100 BTC at block height 967732, according to ChainCatcher. At the time of the transfer, the holdings were worth more than $8 million. The wallet had acquired the coins when Bitcoin traded at $3.24, putting the original cost for 100 BTC at about $324 and the unrealized return at roughly 2.469 million%. On the same day, four wallets created between February and March 2013 each moved 25 BTC, for a combined 100 BTC, into wallets belonging to crypto custody firm BitGo. On-chain traces indicate those coins originally came from block rewards in March 2013. ChainCatcher said the miner behind those funds has been sending similar-sized BTC batches to BitGo since August 2025. Taken together, the two transfers totaled 200 BTC, currently valued at more than $16 million. The destination for the 2011 wallet was a P2WPKH address that major block explorers have not labeled as an over-the-counter desk or centralized exchange address. Whether the 2013 miner’s transfers into BitGo have already been sold cannot be confirmed from on-chain data alone.440
Bitcoin2026-09-14 15:31:55Braiins Solo Miner Finds Bitcoin Block 966351 and Takes Full 3.147 BTC RewardA solo miner on Braiins Solo found Bitcoin block 966351 and received the full 3.147 BTC block reward, worth about $244,900, according to monitoring cited by Bitcoin News. The update points to a rare case of independent block production at a time when mining power remains concentrated among the largest pools. The same data shows that the top five mining pools currently control 78.31% of total hash rate. It also notes that the previous solo block was found on Aug. 2 and came from Solo CKPool. The latest block discovery highlights that while solo wins still happen, they remain uncommon compared with the share held by major mining pools.920
MARA2026-08-10 15:19:57MARA Sold Over 23,000 BTC in H1 2026, Raking In ~$1.6BBitcoin miner MARA sold 23,093 BTC in the first half of 2026, generating approximately $1.6 billion at an average price of $70,631 per coin, according to blockchain data tracker The Data Nerd. The figure is significantly higher than what the market had previously understood. Despite the large-scale sell-off, MARA still holds 35,577 BTC — worth around $2.3 billion at current values. The Data Nerd pointed out that investors had focused mainly on MARA's growing bitcoin reserves, yet its actual sell-side volume is also notable. This sales activity reflects how mining companies are adjusting their capital structure under high capital expenditures and a shifting macro-environment for digital assets. The disclosure, reported by BlockBeats on August 10, provides a fuller picture of MARA's treasury management in a period when miners face pressure to fund operations and expand capacity. The figures underline that reserve accumulation and periodic selling can coexist at major public miners.1810
Bitcoin2026-08-09 00:41:21Suspected Miner Deposits 6,494 BTC Worth $421M to Binance in 20 DaysOn-chain analyst Ember flagged that an address sent 2,802 BTC (~$182M) to Binance in two days, and 6,494 BTC (~$421M) over 20 days, with an average price of about $64,798, likely belonging to a miner.1810
Bitcoin2026-08-03 04:32:48Solo Bitcoin miner lands block 960804 and earns 3.157 BTCA solo Bitcoin miner successfully mined block 960804 at 10:11:00 on Aug. 3, according to mempool data cited by BlockBeats. The miner collected a total block reward of 3.157 BTC. Based on the figures in the report, that payout was worth about $199,300 at the time of publication. The update was published as a brief market report by BlockBeats.1790
Bitcoin2026-07-23 11:15:15Small Bitcoin Miner Snags Full Block Reward in Rare Solo ValidationA solo miner using a modest setup on CKpool validated a Bitcoin block, pocketing the full 3.125 BTC reward. With hashrate roughly 130,000 times smaller than Riot Platforms, the daily win odds were about 1 in 28,000. CKpool developer Con Kolivas says it proves home mining can still win.660
Bitcoin2026-07-23 07:10:17Bitcoin Miner MARA Transfers $87M BTC to Trading Desks as Market Watches for Selloff SignalBitcoin miner MARA moved 1,318 BTC ($86.9M) to addresses including Two Prime and BitGo over 10 hours, per Arkham data. BTC now trades below estimated production cost of ~$87K, heightening financial pressure on miners.400
