About block 939,975
Bitcoin block 939,975 was mined by Foundry USA on March 9, 2026 at 9:55 AM UTC, 5 min 32 s after block 939,974. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,721 transactions in 1.71 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0157 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1407 BTC for this block.
Block 939,975 is number 520 of 2,016 in difficulty epoch 466; 1,496 blocks remain until the next difficulty adjustment at block 941,471. The next halving is at block 1,050,000, 110,025 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 252 blocks in the week before. Today the block has 36,044 confirmations, so it is settled beyond any practical doubt.