About block 901,978
Bitcoin block 901,978 was mined by F2Pool on June 20, 2025 at 2:29 AM UTC, 7 min 3 s after block 901,977. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,828 transactions in 0.91 MB (61.2% 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 0.0152 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1402 BTC for this block.
Block 901,978 is number 827 of 2,016 in difficulty epoch 447; 1,189 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 148,022 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 73,719 confirmations, so it is settled beyond any practical doubt.