About block 903,361
Bitcoin block 903,361 was mined by SpiderPool on June 30, 2025 at 7:02 AM UTC, 12 min 29 s after block 903,360. 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 2,802 transactions in 1.53 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, up from 2.00 sat/vB in the block before, and all fees added up to 0.0373 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1623 BTC for this block.
Block 903,361 is number 194 of 2,016 in difficulty epoch 448; 1,822 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 146,639 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 72,223 confirmations, so it is settled beyond any practical doubt.