About block 908,854
Bitcoin block 908,854 was mined by Braiins Pool on August 6, 2025 at 10:17 AM UTC, 3 min 4 s after block 908,853. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,013 transactions in 1.68 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, down from 1.00 sat/vB in the block before, and all fees added up to 0.0129 BTC. With the 3.125 BTC subsidy of halving era 5, Braiins Pool earned 3.1379 BTC for this block.
Block 908,854 is number 1,655 of 2,016 in difficulty epoch 450; 361 blocks remain until the next difficulty adjustment at block 909,215. The next halving is at block 1,050,000, 141,146 blocks after this one.
Its hash starts with 19 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. Braiins Pool found 15 blocks in the week before. Today the block has 66,110 confirmations, so it is settled beyond any practical doubt.