About block 901,870
Bitcoin block 901,870 was mined by ViaBTC on June 19, 2025 at 9:06 AM UTC, 39 min 53 s after block 901,869. 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 3,505 transactions in 1.56 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 5.00 sat/vB, up from 4.00 sat/vB in the block before, and all fees added up to 0.0784 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.2034 BTC for this block.
Block 901,870 is number 719 of 2,016 in difficulty epoch 447; 1,297 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 148,130 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 99 blocks in the week before. Today the block has 73,834 confirmations, so it is settled beyond any practical doubt.