About block 908,639
Bitcoin block 908,639 was mined by AntPool on August 4, 2025 at 9:30 PM UTC, 9 min 39 s after block 908,638. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,475 transactions in 1.67 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, up from 2.00 sat/vB in the block before, and all fees added up to 0.0219 BTC. With the 3.125 BTC subsidy of halving era 5, AntPool earned 3.1469 BTC for this block.
Block 908,639 is number 1,440 of 2,016 in difficulty epoch 450; 576 blocks remain until the next difficulty adjustment at block 909,215. The next halving is at block 1,050,000, 141,361 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 199 blocks in the week before. Today the block has 66,352 confirmations, so it is settled beyond any practical doubt.