About block 917,971
Bitcoin block 917,971 was mined by ViaBTC on October 7, 2025 at 1:59 AM UTC, 23 min 9 s after block 917,970. That is slower than the 10-minute target; long gaps are normal, since every hash attempt is an independent draw with the same tiny chance.
It confirmed 3,159 transactions in 1.52 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, down from 3.00 sat/vB in the block before, and all fees added up to 0.0488 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1738 BTC for this block.
Block 917,971 is number 692 of 2,016 in difficulty epoch 455; 1,324 blocks remain until the next difficulty adjustment at block 919,295. The next halving is at block 1,050,000, 132,029 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 81 blocks in the week before. Today the block has 55,631 confirmations, so it is settled beyond any practical doubt.