About block 921,158
Bitcoin block 921,158 was mined by AntPool on October 28, 2025 at 9:25 AM UTC, 8 min 29 s after block 921,157. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,490 transactions in 1.65 MB (99.9% 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 0.0218 BTC. With the 3.125 BTC subsidy of halving era 5, AntPool earned 3.1468 BTC for this block.
Block 921,158 is number 1,863 of 2,016 in difficulty epoch 456; 153 blocks remain until the next difficulty adjustment at block 921,311. The next halving is at block 1,050,000, 128,842 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. AntPool found 208 blocks in the week before. Today the block has 52,377 confirmations, so it is settled beyond any practical doubt.