About block 902,074
Bitcoin block 902,074 was mined by Unknown on June 20, 2025 at 5:05 PM UTC, 20 min 32 s after block 902,073. 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 3,671 transactions in 1.60 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 4.00 sat/vB, up from 2.00 sat/vB in the block before, and all fees added up to 0.1390 BTC. With the 3.125 BTC subsidy of halving era 5, Unknown earned 3.2640 BTC for this block.
Block 902,074 is number 923 of 2,016 in difficulty epoch 447; 1,093 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 147,926 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. Unknown found 2 blocks in the week before. Today the block has 73,618 confirmations, so it is settled beyond any practical doubt.