About block 900,143
Bitcoin block 900,143 was mined by AntPool on June 7, 2025 at 7:30 AM UTC, 15 seconds after block 900,142. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 153 transactions in 0.07 MB (5.0% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, down from 1.00 sat/vB in the block before, and all fees added up to 0.0011 BTC. With the 3.125 BTC subsidy of halving era 5, AntPool earned 3.1261 BTC for this block.
Block 900,143 is number 1,008 of 2,016 in difficulty epoch 446; 1,008 blocks remain until the next difficulty adjustment at block 901,151. The next halving is at block 1,050,000, 149,857 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 195 blocks in the week before. Today the block has 75,844 confirmations, so it is settled beyond any practical doubt.