About block 908,857
Bitcoin block 908,857 was mined by F2Pool on August 6, 2025 at 10:46 AM UTC, 5 min 44 s after block 908,856. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 2,998 transactions in 1.39 MB (91.0% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0177 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1427 BTC for this block.
Block 908,857 is number 1,658 of 2,016 in difficulty epoch 450; 358 blocks remain until the next difficulty adjustment at block 909,215. The next halving is at block 1,050,000, 141,143 blocks after this one.
Its hash starts with 20 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. F2Pool found 174 blocks in the week before. Today the block has 66,107 confirmations, so it is settled beyond any practical doubt.