About block 904,103
Bitcoin block 904,103 was mined by SECPOOL on July 5, 2025 at 6:59 AM UTC, 3 min 48 s after block 904,102. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 590 transactions in 0.31 MB (16.6% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0041 BTC. With the 3.125 BTC subsidy of halving era 5, SECPOOL earned 3.1291 BTC for this block.
Block 904,103 is number 936 of 2,016 in difficulty epoch 448; 1,080 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 145,897 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. SECPOOL found 45 blocks in the week before. Today the block has 71,427 confirmations, so it is settled beyond any practical doubt.