About block 903,213
Bitcoin block 903,213 was mined by Foundry USA on June 29, 2025 at 12:03 PM UTC, 7 min 37 s after block 903,212. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 3,638 transactions in 1.72 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, up from 1.00 sat/vB in the block before, and all fees added up to 0.0214 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1464 BTC for this block.
Block 903,213 is number 46 of 2,016 in difficulty epoch 448; 1,970 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 146,787 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 242 blocks in the week before. Today the block has 72,382 confirmations, so it is settled beyond any practical doubt.