About block 963,166
Bitcoin block 963,166 was mined by MARA Pool on August 19, 2026 at 11:31 AM UTC, 3 min 31 s after block 963,165. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 6,714 transactions in 1.60 MB (99.9% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0073 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1323 BTC for this block.
Block 963,166 is number 1,535 of 2,016 in difficulty epoch 477; 481 blocks remain until the next difficulty adjustment at block 963,647. The next halving is at block 1,050,000, 86,834 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 46 blocks in the week before. Today the block has 11,108 confirmations, so it is settled beyond any practical doubt.