About block 951,871
Bitcoin block 951,871 was mined by MARA Pool on May 31, 2026 at 3:55 PM UTC, 5 min 5 s after block 951,870. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,727 transactions in 1.62 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, and all fees added up to 0.0218 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1468 BTC for this block.
Block 951,871 is number 320 of 2,016 in difficulty epoch 472; 1,696 blocks remain until the next difficulty adjustment at block 953,567. The next halving is at block 1,050,000, 98,129 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. MARA Pool found 54 blocks in the week before. Today the block has 23,619 confirmations, so it is settled beyond any practical doubt.