About block 903,322
Bitcoin block 903,322 was mined by F2Pool on June 30, 2025 at 1:28 AM UTC, 2 min 53 s after block 903,321. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 2,016 transactions in 0.78 MB (43.5% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, down from 1.00 sat/vB in the block before, and all fees added up to 0.0068 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1318 BTC for this block.
Block 903,322 is number 155 of 2,016 in difficulty epoch 448; 1,861 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 146,678 blocks after this one.
Its hash starts with 19 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. F2Pool found 160 blocks in the week before. Today the block has 72,267 confirmations, so it is settled beyond any practical doubt.