About block 903,881
Bitcoin block 903,881 was mined by ViaBTC on July 3, 2025 at 8:59 PM UTC, 16 min 49 s after block 903,880. 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 2,636 transactions in 1.38 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0356 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1606 BTC for this block.
Block 903,881 is number 714 of 2,016 in difficulty epoch 448; 1,302 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 146,119 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 97 blocks in the week before. Today the block has 71,658 confirmations, so it is settled beyond any practical doubt.