About block 917,307
Bitcoin block 917,307 was mined by ViaBTC on October 2, 2025 at 12:48 AM UTC, 2 min 11 s after block 917,306. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 468 transactions in 0.36 MB (19.8% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, and all fees added up to 0.0045 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1295 BTC for this block.
Block 917,307 is number 28 of 2,016 in difficulty epoch 455; 1,988 blocks remain until the next difficulty adjustment at block 919,295. The next halving is at block 1,050,000, 132,693 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 83 blocks in the week before. Today the block has 56,271 confirmations, so it is settled beyond any practical doubt.