About block 903,808
It confirmed 577 transactions in 2.11 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, and all fees added up to 0.0129 BTC. With the 3.125 BTC subsidy of halving era 5, AntPool earned 3.1379 BTC for this block.
Block 903,808 is number 641 of 2,016 in difficulty epoch 448; 1,375 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 146,192 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. AntPool found 202 blocks in the week before. Today the block has 71,737 confirmations, so it is settled beyond any practical doubt.