About block 903,155
Bitcoin block 903,155 was mined by AntPool on June 29, 2025 at 2:43 AM UTC, 5 min 3 s after block 903,154. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 899 transactions in 0.59 MB (39.0% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0092 BTC. With the 3.125 BTC subsidy of halving era 5, AntPool earned 3.1342 BTC for this block.
Block 903,155 is number 2,004 of 2,016 in difficulty epoch 447; 12 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 146,845 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. AntPool found 200 blocks in the week before. Today the block has 72,452 confirmations, so it is settled beyond any practical doubt.