About block 901,455
Bitcoin block 901,455 was mined by F2Pool on June 16, 2025 at 4:18 AM UTC, 7 min 31 s after block 901,454. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,749 transactions in 1.46 MB (88.4% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0153 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1403 BTC for this block.
Block 901,455 is number 304 of 2,016 in difficulty epoch 447; 1,712 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 148,545 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 164 blocks in the week before. Today the block has 74,432 confirmations, so it is settled beyond any practical doubt.