About block 903,187
Bitcoin block 903,187 was mined by AntPool on June 29, 2025 at 8:47 AM UTC, 2 min 55 s after block 903,186. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 2,499 transactions in 1.84 MB (99.8% 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 0.0184 BTC. With the 3.125 BTC subsidy of halving era 5, AntPool earned 3.1434 BTC for this block.
Block 903,187 is number 20 of 2,016 in difficulty epoch 448; 1,996 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 146,813 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. AntPool found 200 blocks in the week before. Today the block has 72,416 confirmations, so it is settled beyond any practical doubt.