About block 901,431
Bitcoin block 901,431 was mined by Foundry USA on June 16, 2025 at 12:34 AM UTC, 1 min 49 s after block 901,430. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 343 transactions in 0.14 MB (10.6% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0028 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1278 BTC for this block.
Block 901,431 is number 280 of 2,016 in difficulty epoch 447; 1,736 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 148,569 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 250 blocks in the week before. Today the block has 74,461 confirmations, so it is settled beyond any practical doubt.