About block 900,613
Bitcoin block 900,613 was mined by MARA Pool on June 10, 2025 at 11:42 AM UTC, 6 min 33 s after block 900,612. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,443 transactions in 1.26 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, up from 2.00 sat/vB in the block before, and all fees added up to 0.0286 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1536 BTC for this block.
Block 900,613 is number 1,478 of 2,016 in difficulty epoch 446; 538 blocks remain until the next difficulty adjustment at block 901,151. The next halving is at block 1,050,000, 149,387 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. MARA Pool found 59 blocks in the week before. Today the block has 75,363 confirmations, so it is settled beyond any practical doubt.