About block 900,279
Bitcoin block 900,279 was mined by Foundry USA on June 8, 2025 at 4:36 AM UTC, 6 min 56 s after block 900,278. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 917 transactions in 0.56 MB (38.3% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0095 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1345 BTC for this block.
Block 900,279 is number 1,144 of 2,016 in difficulty epoch 446; 872 blocks remain until the next difficulty adjustment at block 901,151. The next halving is at block 1,050,000, 149,721 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 252 blocks in the week before. Today the block has 75,721 confirmations, so it is settled beyond any practical doubt.