About block 963,135
Bitcoin block 963,135 was mined by MARA Pool on August 19, 2026 at 5:11 AM UTC, 3 min 38 s after block 963,134. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 6,376 transactions in 1.60 MB (99.9% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0084 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1334 BTC for this block.
Block 963,135 is number 1,504 of 2,016 in difficulty epoch 477; 512 blocks remain until the next difficulty adjustment at block 963,647. The next halving is at block 1,050,000, 86,865 blocks after this one.
Its hash starts with 19 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 48 blocks in the week before. Today the block has 11,151 confirmations, so it is settled beyond any practical doubt.