About block 903,458
Bitcoin block 903,458 was mined by F2Pool on July 1, 2025 at 12:44 AM UTC, 1 min 30 s after block 903,457. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 931 transactions in 3.11 MB (100.0% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, down from 3.00 sat/vB in the block before, and all fees added up to 0.0127 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1377 BTC for this block.
Block 903,458 is number 291 of 2,016 in difficulty epoch 448; 1,725 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 146,542 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 72,119 confirmations, so it is settled beyond any practical doubt.