About block 909,381
Bitcoin block 909,381 was mined by SpiderPool on August 10, 2025 at 5:50 AM UTC, 6 min 16 s after block 909,380. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,164 transactions in 1.93 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, and all fees added up to 0.0128 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1378 BTC for this block.
Block 909,381 is number 166 of 2,016 in difficulty epoch 451; 1,850 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 140,619 blocks after this one.
Its hash starts with 20 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. SpiderPool found 57 blocks in the week before. Today the block has 65,482 confirmations, so it is settled beyond any practical doubt.