About block 935,424
Bitcoin block 935,424 was mined by Foundry USA on February 7, 2026 at 1:56 PM UTC, 13 min 58 s after block 935,423. That is slower than the 10-minute target; long gaps are normal, since every hash attempt is an independent draw with the same tiny chance.
It confirmed 3,033 transactions in 1.56 MB (99.8% of the 4 million weight-unit limit). The median transaction paid 1.00 sat/vB, and all fees added up to 0.0244 BTC. With the 3.125 BTC subsidy of halving era 5, Foundry USA earned 3.1494 BTC for this block.
Block 935,424 is number 1 of 2,016 in difficulty epoch 464; 2,015 blocks remain until the next difficulty adjustment at block 937,439. The next halving is at block 1,050,000, 114,576 blocks after this one.
Its hash starts with 19 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 254 blocks in the week before. Today the block has 40,080 confirmations, so it is settled beyond any practical doubt.
Why block 935,424 is notable
Block 935,424 opens difficulty epoch 464. Every 2,016 blocks, each node recalculates the mining difficulty from how long the previous epoch took: if those blocks arrived in less than two weeks, difficulty goes up; if they took longer, it goes down, never by more than a factor of four. The new value, 125,864,590,119,494, took effect with this block, found by Foundry USA on February 7, 2026 at 1:56 PM UTC, and applies until block 937,439; the following adjustment is at block 937,440.
Nobody schedules a retarget. It happens when the chain reaches the height, so the adjustment at block 935,424 came the moment Foundry USA found it, not on a fixed date. The rule keeps the average close to one block every ten minutes however much hashrate joins or leaves the network.
Of the 3.14936009 BTC that Foundry USA collected for this block, 3.125 BTC was new subsidy and 0.02436009 BTC came from fees, 0.8% of the total; leaving out the coinbase, its 3,032 transactions paid about 803 sats each on average.
Current difficulty epoch and next adjustment →
What’s inside a Bitcoin block
Every block, 935,424 included, is made of the same parts:
- Header
- Eighty bytes that miners hash over and over: the version, the hash of the previous block, the Merkle root that summarises every transaction, a timestamp, the difficulty target in compact form and a nonce. A block is valid when the hash of its header falls below the target.
- Coinbase transaction
- The first transaction, written by the miner. It spends no inputs: it creates the subsidy and collects the fees, and since BIP 34 it must also record the block height.
- Transactions
- Everything else in the block: payments taken from the mempool, usually picked by fee rate because space is capped at 4 million weight units. Block 935,424 holds 3,033, counting the coinbase.
- Fees
- The difference between what each transaction spends and what it creates. The miner claims them in the coinbase; they are the part of the reward set by demand rather than by the protocol.
- Subsidy
- New bitcoin created by the block, fixed by the halving schedule: 50 BTC at the start, halved every 210,000 blocks. At height 935,424 it is 3.125 BTC.