About block 909,641
Bitcoin block 909,641 was mined by ViaBTC on August 12, 2025 at 2:09 AM UTC, 6 min 33 s after block 909,640. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,385 transactions in 0.83 MB (47.6% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0125 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1375 BTC for this block.
Block 909,641 is number 426 of 2,016 in difficulty epoch 451; 1,590 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 140,359 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 106 blocks in the week before. Today the block has 65,146 confirmations, so it is settled beyond any practical doubt.