About block 901,391
Bitcoin block 901,391 was mined by ViaBTC on June 15, 2025 at 6:34 PM UTC, 15 min 37 s after block 901,390. 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 3,755 transactions in 1.62 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 0.0257 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1507 BTC for this block.
Block 901,391 is number 240 of 2,016 in difficulty epoch 447; 1,776 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 148,609 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 92 blocks in the week before. Today the block has 74,504 confirmations, so it is settled beyond any practical doubt.