About block 902,129
Bitcoin block 902,129 was mined by F2Pool on June 21, 2025 at 2:58 AM UTC, 5 min 38 s after block 902,128. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 879 transactions in 1.22 MB (99.9% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, down from 3.00 sat/vB in the block before, and all fees added up to 0.0301 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1551 BTC for this block.
Block 902,129 is number 978 of 2,016 in difficulty epoch 447; 1,038 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 147,871 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. F2Pool found 163 blocks in the week before. Today the block has 73,556 confirmations, so it is settled beyond any practical doubt.