About block 902,138
Bitcoin block 902,138 was mined by AntPool on June 21, 2025 at 4:50 AM UTC, 2 min 25 s after block 902,137. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 2,224 transactions in 1.39 MB (90.9% 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 0.0145 BTC. With the 3.125 BTC subsidy of halving era 5, AntPool earned 3.1395 BTC for this block.
Block 902,138 is number 987 of 2,016 in difficulty epoch 447; 1,029 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 147,862 blocks after this one.
Its hash starts with 21 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. AntPool found 196 blocks in the week before. Today the block has 73,547 confirmations, so it is settled beyond any practical doubt.