About block 921,860
Bitcoin block 921,860 was mined by F2Pool on November 2, 2025 at 5:51 AM UTC, 42 seconds after block 921,859. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 104 transactions in 0.04 MB (2.4% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0005 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1255 BTC for this block.
Block 921,860 is number 549 of 2,016 in difficulty epoch 457; 1,467 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,140 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 172 blocks in the week before. Today the block has 51,666 confirmations, so it is settled beyond any practical doubt.