About block 902,221
Bitcoin block 902,221 was mined by AntPool on June 21, 2025 at 6:22 PM UTC, 17 min 44 s after block 902,220. 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 3,158 transactions in 1.58 MB (99.9% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0378 BTC. With the 3.125 BTC subsidy of halving era 5, AntPool earned 3.1628 BTC for this block.
Block 902,221 is number 1,070 of 2,016 in difficulty epoch 447; 946 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 147,779 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. AntPool found 195 blocks in the week before. Today the block has 73,453 confirmations, so it is settled beyond any practical doubt.