About block 903,032
Bitcoin block 903,032 was mined by SpiderPool on June 28, 2025 at 5:43 AM UTC, 17 min 47 s after block 903,031. 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 2,145 transactions in 1.71 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 0.0408 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1658 BTC for this block.
Block 903,032 is number 1,881 of 2,016 in difficulty epoch 447; 135 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 146,968 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. SpiderPool found 74 blocks in the week before. Today the block has 72,583 confirmations, so it is settled beyond any practical doubt.