About block 10,854
Bitcoin block 10,854 was mined by Unknown on April 14, 2009 at 12:13 AM UTC, 6 min 56 s after block 10,853. 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 transactions in 0.00 MB (0.0% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0000 BTC. With the 50.000 BTC subsidy of halving era 1, Unknown earned 50.0000 BTC for this block.
Block 10,854 is number 775 of 2,016 in difficulty epoch 5; 1,241 blocks remain until the next difficulty adjustment at block 12,095. The next halving is at block 210,000, 199,146 blocks after this one.
Its hash starts with 10 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. Unknown found 2 blocks in the week before. Today the block has 964,677 confirmations, so it is settled beyond any practical doubt.