About block 903,610
Bitcoin block 903,610 was mined by SECPOOL on July 2, 2025 at 4:41 AM UTC, 1 seconds after block 903,609. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 2,152 transactions in 1.40 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 0.0259 BTC. With the 3.125 BTC subsidy of halving era 5, SECPOOL earned 3.1509 BTC for this block.
Block 903,610 is number 443 of 2,016 in difficulty epoch 448; 1,573 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 146,390 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 44 blocks in the week before. Today the block has 71,959 confirmations, so it is settled beyond any practical doubt.