About block 909,772
Bitcoin block 909,772 was mined by SpiderPool on August 13, 2025 at 12:23 AM UTC, 2 min 10 s after block 909,771. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 388 transactions in 0.21 MB (13.9% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0033 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1283 BTC for this block.
Block 909,772 is number 557 of 2,016 in difficulty epoch 451; 1,459 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 140,228 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 58 blocks in the week before. Today the block has 64,942 confirmations, so it is settled beyond any practical doubt.