About block 951,553
Bitcoin block 951,553 was mined by Foundry USA on May 29, 2026 at 10:31 AM UTC, 1 min 32 s after block 951,552. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 6,395 transactions in 1.61 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0105 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1355 BTC for this block.
Block 951,553 is number 2 of 2,016 in difficulty epoch 472; 2,014 blocks remain until the next difficulty adjustment at block 953,567. The next halving is at block 1,050,000, 98,447 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. Foundry USA found 251 blocks in the week before. Today the block has 23,964 confirmations, so it is settled beyond any practical doubt.