About block 902,122
Bitcoin block 902,122 was mined by Foundry USA on June 21, 2025 at 1:49 AM UTC, 15 min 2 s after block 902,121. 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 2,371 transactions in 1.47 MB (97.2% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, and all fees added up to 0.0253 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1503 BTC for this block.
Block 902,122 is number 971 of 2,016 in difficulty epoch 447; 1,045 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 147,878 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 238 blocks in the week before. Today the block has 73,563 confirmations, so it is settled beyond any practical doubt.