About block 905,636
Bitcoin block 905,636 was mined by MARA Pool on July 15, 2025 at 6:41 AM UTC, 38 seconds after block 905,635. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 315 transactions in 3.60 MB (99.7% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, and all fees added up to 0.0066 BTC. With the 3.125 BTC subsidy of halving era 5, MARA Pool earned 3.1316 BTC for this block.
Block 905,636 is number 453 of 2,016 in difficulty epoch 449; 1,563 blocks remain until the next difficulty adjustment at block 907,199. The next halving is at block 1,050,000, 144,364 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. MARA Pool found 56 blocks in the week before. Today the block has 69,793 confirmations, so it is settled beyond any practical doubt.