About block 909,943
Bitcoin block 909,943 was mined by ViaBTC on August 14, 2025 at 3:33 AM UTC, 18 min 50 s after block 909,942. 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 3,080 transactions in 1.58 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 0.0344 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1594 BTC for this block.
Block 909,943 is number 728 of 2,016 in difficulty epoch 451; 1,288 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 140,057 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 99 blocks in the week before. Today the block has 64,697 confirmations, so it is settled beyond any practical doubt.