About block 903,476
Bitcoin block 903,476 was mined by ViaBTC on July 1, 2025 at 3:41 AM UTC, 32 min 8 s after block 903,475. 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 2,834 transactions in 1.46 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 3.00 sat/vB, and all fees added up to 0.0432 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1682 BTC for this block.
Block 903,476 is number 309 of 2,016 in difficulty epoch 448; 1,707 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 146,524 blocks after this one.
Its hash starts with 20 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. ViaBTC found 94 blocks in the week before. Today the block has 72,099 confirmations, so it is settled beyond any practical doubt.