About block 909,951
Bitcoin block 909,951 was mined by ViaBTC on August 14, 2025 at 4:40 AM UTC, 26 seconds after block 909,950. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 69 transactions in 0.04 MB (2.6% of the 4 million weight-unit limit). The median transaction paid 4.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0014 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1264 BTC for this block.
Block 909,951 is number 736 of 2,016 in difficulty epoch 451; 1,280 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 140,049 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 99 blocks in the week before. Today the block has 64,683 confirmations, so it is settled beyond any practical doubt.