About block 921,117
Bitcoin block 921,117 was mined by F2Pool on October 28, 2025 at 3:46 AM UTC, 17 min 32 s after block 921,116. 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 2,318 transactions in 1.58 MB (100.0% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, and all fees added up to 0.0263 BTC. With the 3.125 BTC subsidy of halving era 5, F2Pool earned 3.1513 BTC for this block.
Block 921,117 is number 1,822 of 2,016 in difficulty epoch 456; 194 blocks remain until the next difficulty adjustment at block 921,311. The next halving is at block 1,050,000, 128,883 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. F2Pool found 170 blocks in the week before. Today the block has 52,434 confirmations, so it is settled beyond any practical doubt.