About block 921,219
Bitcoin block 921,219 was mined by Mining Squared on October 28, 2025 at 6:58 PM UTC, 7 min 5 s after block 921,218. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 2,473 transactions in 1.86 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0228 BTC. With the 3.125 BTC subsidy of halving era 5, Mining Squared earned 3.1478 BTC for this block.
Block 921,219 is number 1,924 of 2,016 in difficulty epoch 456; 92 blocks remain until the next difficulty adjustment at block 921,311. The next halving is at block 1,050,000, 128,781 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. Mining Squared found 0 blocks in the week before. Today the block has 52,297 confirmations, so it is settled beyond any practical doubt.