About block 963,937
Bitcoin block 963,937 was mined by Foundry USA on August 25, 2026 at 1:47 AM UTC, 40 seconds after block 963,936. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 6,649 transactions in 1.59 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0062 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1312 BTC for this block.
Block 963,937 is number 290 of 2,016 in difficulty epoch 478; 1,726 blocks remain until the next difficulty adjustment at block 965,663. The next halving is at block 1,050,000, 86,063 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. Foundry USA found 271 blocks in the week before. Today the block has 9,991 confirmations, so it is settled beyond any practical doubt.