About block 902,251
Bitcoin block 902,251 was mined by Foundry USA on June 22, 2025 at 12:59 AM UTC, 40 min 5 s after block 902,250. That is slower than the 10-minute target; long gaps are normal, since every hash attempt is an independent draw with the same tiny chance.
It confirmed 3,447 transactions in 1.55 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 3.00 sat/vB, up from 2.00 sat/vB in the block before, and all fees added up to 0.0417 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1667 BTC for this block.
Block 902,251 is number 1,100 of 2,016 in difficulty epoch 447; 916 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 147,749 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. Foundry USA found 240 blocks in the week before. Today the block has 73,421 confirmations, so it is settled beyond any practical doubt.