About block 901,575
Bitcoin block 901,575 was mined by Mining Squared on June 17, 2025 at 12:28 AM UTC, 5 min 12 s after block 901,574. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,047 transactions in 1.59 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0178 BTC. With the 3.125 BTC subsidy of halving era 5, Mining Squared earned 3.1428 BTC for this block.
Block 901,575 is number 424 of 2,016 in difficulty epoch 447; 1,592 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 148,425 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. Mining Squared found 0 blocks in the week before. Today the block has 74,296 confirmations, so it is settled beyond any practical doubt.