About block 939,121
Bitcoin block 939,121 was mined by Foundry USA on March 3, 2026 at 10:45 AM UTC, 5 min 1 s after block 939,120. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 2,449 transactions in 2.58 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, and all fees added up to 0.0125 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1375 BTC for this block.
Block 939,121 is number 1,682 of 2,016 in difficulty epoch 465; 334 blocks remain until the next difficulty adjustment at block 939,455. The next halving is at block 1,050,000, 110,879 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 250 blocks in the week before. Today the block has 36,830 confirmations, so it is settled beyond any practical doubt.