About block 901,554
Bitcoin block 901,554 was mined by F2Pool on June 16, 2025 at 8:46 PM UTC, 3 min 43 s after block 901,553. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 2,520 transactions in 1.83 MB (99.9% of the 4 million weight-unit limit). The median transaction paid 4.00 sat/vB, down from 6.00 sat/vB in the block before, and all fees added up to 0.0445 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1695 BTC for this block.
Block 901,554 is number 403 of 2,016 in difficulty epoch 447; 1,613 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 148,446 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 163 blocks in the week before. Today the block has 74,317 confirmations, so it is settled beyond any practical doubt.