About block 917,138
Bitcoin block 917,138 was mined by ViaBTC on September 30, 2025 at 10:52 PM UTC, 1 min 17 s after block 917,137. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 411 transactions in 0.25 MB (13.7% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, and all fees added up to 0.0139 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1389 BTC for this block.
Block 917,138 is number 1,875 of 2,016 in difficulty epoch 454; 141 blocks remain until the next difficulty adjustment at block 917,279. The next halving is at block 1,050,000, 132,862 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 56,388 confirmations, so it is settled beyond any practical doubt.