About block 903,043
Bitcoin block 903,043 was mined by AntPool on June 28, 2025 at 7:26 AM UTC, 8 min 42 s after block 903,042. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 2,903 transactions in 1.76 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0213 BTC. With the 3.125 BTC subsidy of halving era 5, AntPool earned 3.1463 BTC for this block.
Block 903,043 is number 1,892 of 2,016 in difficulty epoch 447; 124 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 146,957 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 198 blocks in the week before. Today the block has 72,571 confirmations, so it is settled beyond any practical doubt.