About block 909,938
Bitcoin block 909,938 was mined by SpiderPool on August 14, 2025 at 2:29 AM UTC, 4 min 36 s after block 909,937. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 268 transactions in 2.16 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0035 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1285 BTC for this block.
Block 909,938 is number 723 of 2,016 in difficulty epoch 451; 1,293 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 140,062 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. SpiderPool found 56 blocks in the week before. Today the block has 64,707 confirmations, so it is settled beyond any practical doubt.