About block 909,449
Bitcoin block 909,449 was mined by ViaBTC on August 10, 2025 at 5:53 PM UTC, 1 min 59 s after block 909,448. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 629 transactions in 0.65 MB (32.7% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, and all fees added up to 0.0085 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1335 BTC for this block.
Block 909,449 is number 234 of 2,016 in difficulty epoch 451; 1,782 blocks remain until the next difficulty adjustment at block 911,231. The next halving is at block 1,050,000, 140,551 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 101 blocks in the week before. Today the block has 65,409 confirmations, so it is settled beyond any practical doubt.