About block 903,614
Bitcoin block 903,614 was mined by SECPOOL on July 2, 2025 at 5:07 AM UTC, 8 min 10 s after block 903,613. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,252 transactions in 1.49 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 0.0207 BTC. With the 3.125 BTC subsidy of halving era 5, SECPOOL earned 3.1457 BTC for this block.
Block 903,614 is number 447 of 2,016 in difficulty epoch 448; 1,569 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 146,386 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. SECPOOL found 44 blocks in the week before. Today the block has 71,955 confirmations, so it is settled beyond any practical doubt.