About block 903,395
It confirmed 2,831 transactions in 1.45 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, and all fees added up to 0.0346 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1596 BTC for this block.
Block 903,395 is number 228 of 2,016 in difficulty epoch 448; 1,788 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 146,605 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. SpiderPool found 73 blocks in the week before. Today the block has 72,185 confirmations, so it is settled beyond any practical doubt.