About block 921,316
Bitcoin block 921,316 was mined by ViaBTC on October 29, 2025 at 11:10 AM UTC, 1 min 30 s after block 921,315. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 393 transactions in 0.26 MB (14.3% 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 0.0030 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1280 BTC for this block.
Block 921,316 is number 5 of 2,016 in difficulty epoch 457; 2,011 blocks remain until the next difficulty adjustment at block 923,327. The next halving is at block 1,050,000, 128,684 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. ViaBTC found 82 blocks in the week before. Today the block has 52,216 confirmations, so it is settled beyond any practical doubt.