About block 900,860
Bitcoin block 900,860 was mined by F2Pool on June 12, 2025 at 1:16 AM UTC, 2 min 19 s after block 900,859. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,143 transactions in 1.20 MB (77.4% 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 0.0118 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1368 BTC for this block.
Block 900,860 is number 1,725 of 2,016 in difficulty epoch 446; 291 blocks remain until the next difficulty adjustment at block 901,151. The next halving is at block 1,050,000, 149,140 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 171 blocks in the week before. Today the block has 75,096 confirmations, so it is settled beyond any practical doubt.