About block 903,825
Bitcoin block 903,825 was mined by SpiderPool on July 3, 2025 at 12:18 PM UTC, 2 min 44 s after block 903,824. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 4,909 transactions in 1.77 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0151 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1401 BTC for this block.
Block 903,825 is number 658 of 2,016 in difficulty epoch 448; 1,358 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 146,175 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 71 blocks in the week before. Today the block has 71,719 confirmations, so it is settled beyond any practical doubt.