About block 939,939
Bitcoin block 939,939 was mined by Foundry USA on March 9, 2026 at 5:19 AM UTC, 3 min 18 s after block 939,938. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,403 transactions in 1.81 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0055 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1305 BTC for this block.
Block 939,939 is number 484 of 2,016 in difficulty epoch 466; 1,532 blocks remain until the next difficulty adjustment at block 941,471. The next halving is at block 1,050,000, 110,061 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 251 blocks in the week before. Today the block has 36,077 confirmations, so it is settled beyond any practical doubt.