About block 921,396
Bitcoin block 921,396 was mined by F2Pool on October 30, 2025 at 2:18 AM UTC, 41 seconds after block 921,395. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 994 transactions in 0.53 MB (28.7% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, down from 1.00 sat/vB in the block before, and all fees added up to 0.0030 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1280 BTC for this block.
Block 921,396 is number 85 of 2,016 in difficulty epoch 457; 1,931 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,604 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 170 blocks in the week before. Today the block has 52,147 confirmations, so it is settled beyond any practical doubt.