About block 963,399
Bitcoin block 963,399 was mined by SpiderPool on August 21, 2026 at 5:33 AM UTC, 13 min 10 s after block 963,398. 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 3,971 transactions in 1.63 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 2.00 sat/vB, and all fees added up to 0.0266 BTC. With the 3.125 BTC subsidy of halving era 5, SpiderPool earned 3.1516 BTC for this block.
Block 963,399 is number 1,768 of 2,016 in difficulty epoch 477; 248 blocks remain until the next difficulty adjustment at block 963,647. The next halving is at block 1,050,000, 86,601 blocks after this one.
Its hash starts with 21 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. SpiderPool found 48 blocks in the week before. Today the block has 10,793 confirmations, so it is settled beyond any practical doubt.