About block 903,441
Bitcoin block 903,441 was mined by CloverPool on June 30, 2025 at 9:14 PM UTC, 2 min 24 s after block 903,440. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,378 transactions in 1.78 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0154 BTC. With the 3.125 BTC subsidy of halving era 5, CloverPool earned 3.1404 BTC for this block.
Block 903,441 is number 274 of 2,016 in difficulty epoch 448; 1,742 blocks remain until the next difficulty adjustment at block 905,183. The next halving is at block 1,050,000, 146,559 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. CloverPool found 7 blocks in the week before. Today the block has 72,137 confirmations, so it is settled beyond any practical doubt.