About block 921,273
Bitcoin block 921,273 was mined by ViaBTC on October 29, 2025 at 2:59 AM UTC, 7 min 19 s after block 921,272. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,243 transactions in 0.56 MB (38.0% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0087 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1337 BTC for this block.
Block 921,273 is number 1,978 of 2,016 in difficulty epoch 456; 38 blocks remain until the next difficulty adjustment at block 921,311. The next halving is at block 1,050,000, 128,727 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. ViaBTC found 84 blocks in the week before. Today the block has 52,270 confirmations, so it is settled beyond any practical doubt.