About block 903,134
Bitcoin block 903,134 was mined by Mining Squared on June 28, 2025 at 10:49 PM UTC, 7 min 34 s after block 903,133. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,367 transactions in 1.71 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 0.0180 BTC. With the 3.125 BTC subsidy of halving era 5, Mining Squared earned 3.1430 BTC for this block.
Block 903,134 is number 1,983 of 2,016 in difficulty epoch 447; 33 blocks remain until the next difficulty adjustment at block 903,167. The next halving is at block 1,050,000, 146,866 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. Mining Squared found 0 blocks in the week before. Today the block has 72,474 confirmations, so it is settled beyond any practical doubt.