About block 909,841
Bitcoin block 909,841 was mined by SpiderPool on August 13, 2025 at 10:33 AM UTC, 4 min 35 s after block 909,840. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,382 transactions in 1.96 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0121 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1371 BTC for this block.
Block 909,841 is number 626 of 2,016 in difficulty epoch 451; 1,390 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 140,159 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 60 blocks in the week before. Today the block has 64,844 confirmations, so it is settled beyond any practical doubt.