About block 900,851
Bitcoin block 900,851 was mined by ViaBTC on June 12, 2025 at 12:11 AM UTC, 1 min 28 s after block 900,850. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,180 transactions in 1.54 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0146 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1396 BTC for this block.
Block 900,851 is number 1,716 of 2,016 in difficulty epoch 446; 300 blocks remain until the next difficulty adjustment at block 901,151. The next halving is at block 1,050,000, 149,149 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 90 blocks in the week before. Today the block has 75,106 confirmations, so it is settled beyond any practical doubt.