About block 903,772
It confirmed 2,841 transactions in 1.64 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 3.00 sat/vB, and all fees added up to 0.0396 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1646 BTC for this block.
Block 903,772 is number 605 of 2,016 in difficulty epoch 448; 1,411 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 146,228 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. Foundry USA found 252 blocks in the week before. Today the block has 71,778 confirmations, so it is settled beyond any practical doubt.