About block 939,866
Bitcoin block 939,866 was mined by SpiderPool on March 8, 2026 at 2:58 PM UTC, 4 min 48 s after block 939,865. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,530 transactions in 1.71 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, down from 1.00 sat/vB in the block before, and all fees added up to 0.0080 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1330 BTC for this block.
Block 939,866 is number 411 of 2,016 in difficulty epoch 466; 1,605 blocks remain until the next difficulty adjustment at block 941,471. The next halving is at block 1,050,000, 110,134 blocks after this one.
Its hash starts with 21 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. SpiderPool found 76 blocks in the week before. Today the block has 36,146 confirmations, so it is settled beyond any practical doubt.