About block 963,647
Bitcoin block 963,647 was mined by MARA Pool on August 23, 2026 at 12:04 AM UTC, 30 min 18 s after block 963,646. That is slower than the 10-minute target; long gaps are normal, since every hash attempt is an independent draw with the same tiny chance.
It confirmed 4,137 transactions in 1.61 MB (99.9% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0364 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1614 BTC for this block.
Block 963,647 is number 2,016 of 2,016 in difficulty epoch 477; 0 blocks remain until the next difficulty adjustment at block 963,647. The next halving is at block 1,050,000, 86,353 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 41 blocks in the week before. Today the block has 10,428 confirmations, so it is settled beyond any practical doubt.