About block 903,999
Bitcoin block 903,999 was mined by WhitePool on July 4, 2025 at 4:13 PM UTC, 1 min 49 s after block 903,998. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 503 transactions in 0.28 MB (17.2% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0046 BTC. With the 3.125 BTC subsidy of halving era 5, WhitePool earned 3.1296 BTC for this block.
Block 903,999 is number 832 of 2,016 in difficulty epoch 448; 1,184 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 146,001 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. WhitePool found 1 blocks in the week before. Today the block has 71,535 confirmations, so it is settled beyond any practical doubt.