About block 915,173
Bitcoin block 915,173 was mined by ViaBTC on September 18, 2025 at 1:40 AM UTC, 8 min 51 s after block 915,172. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 2,335 transactions in 1.77 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, down from 3.00 sat/vB in the block before, and all fees added up to 0.0225 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1475 BTC for this block.
Block 915,173 is number 1,926 of 2,016 in difficulty epoch 453; 90 blocks remain until the next difficulty adjustment at block 915,263. The next halving is at block 1,050,000, 134,827 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 92 blocks in the week before. Today the block has 59,037 confirmations, so it is settled beyond any practical doubt.