About block 908,255
Bitcoin block 908,255 was mined by Unknown on August 2, 2025 at 2:18 PM UTC, 4 min 14 s after block 908,254. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,287 transactions in 2.96 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 0.0184 BTC. With the 3.125 BTC subsidy of halving era 5, Unknown earned 3.1434 BTC for this block.
Block 908,255 is number 1,056 of 2,016 in difficulty epoch 450; 960 blocks remain until the next difficulty adjustment at block 909,215. The next halving is at block 1,050,000, 141,745 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. Unknown found 10 blocks in the week before. Today the block has 66,808 confirmations, so it is settled beyond any practical doubt.