About block 903,341
Bitcoin block 903,341 was mined by Foundry USA on June 30, 2025 at 3:25 AM UTC, 9 min 54 s after block 903,340. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,668 transactions in 1.02 MB (67.2% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, and all fees added up to 0.0166 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1416 BTC for this block.
Block 903,341 is number 174 of 2,016 in difficulty epoch 448; 1,842 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 146,659 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. Foundry USA found 244 blocks in the week before. Today the block has 72,244 confirmations, so it is settled beyond any practical doubt.