About block 902,249
Bitcoin block 902,249 was mined by F2Pool on June 21, 2025 at 11:57 PM UTC, 7 min 21 s after block 902,248. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 2,405 transactions in 1.16 MB (70.0% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0233 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1483 BTC for this block.
Block 902,249 is number 1,098 of 2,016 in difficulty epoch 447; 918 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 147,751 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 164 blocks in the week before. Today the block has 73,423 confirmations, so it is settled beyond any practical doubt.