About block 901,581
Bitcoin block 901,581 was mined by F2Pool on June 17, 2025 at 3:14 AM UTC, 12 min 36 s after block 901,580. That is slower than the 10-minute target; long gaps are normal, since every hash attempt is an independent draw with the same tiny chance.
It confirmed 2,749 transactions in 1.49 MB (99.9% of the 4 million weight-unit limit). The median transaction paid 6.00 sat/vB, down from 8.00 sat/vB in the block before, and all fees added up to 0.0723 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1973 BTC for this block.
Block 901,581 is number 430 of 2,016 in difficulty epoch 447; 1,586 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 148,419 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 161 blocks in the week before. Today the block has 74,286 confirmations, so it is settled beyond any practical doubt.