About block 951,866
Bitcoin block 951,866 was mined by SpiderPool on May 31, 2026 at 3:28 PM UTC, 7 min 7 s after block 951,865. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 5,457 transactions in 1.56 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0166 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1416 BTC for this block.
Block 951,866 is number 315 of 2,016 in difficulty epoch 472; 1,701 blocks remain until the next difficulty adjustment at block 953,567. The next halving is at block 1,050,000, 98,134 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 72 blocks in the week before. Today the block has 23,624 confirmations, so it is settled beyond any practical doubt.