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Two elements.An entire universe.

Fab X is an on-chain circuit protocol built on TapeOut. Tape out once, and it runs forever. The leaner your design, the more $FAB you mine.

Explore the protocol Go to mining
tapeout.console

CIRCUIT · COMPUTE · VERIFY

On-chain tasks: --

Active miners: --

What is Fab X?

The first community-run miner for TapeOut on X Layer.

Everything is built from just two tokens: NAND computes, LATCH remembers. Build the circuit yourself, or let AI help you design it. Tape it out on-chain and it runs forever.
The leaner your design, the more $FAB you mine.

Fab X's mission: support TapeOut's genesis on X Layer. With the official miners yet to bridge over, the community-run miner supports the ecosystem in the meantime.
Once the official miners bridge over, new utility will be designed around them.

Start with a gate. Build your miner.

  1. 01

    Collect transistors

    Mint NAND and LATCH to build your circuit.

    View transistors
  2. 02

    Design and tape out

    Connect gates on the canvas, or let AI assist your design, then mint it as a circuit NFT.

    Go to canvas
  3. 03

    Verify and mine

    Claim a task, pass on-chain checks and mine $FAB.

    Go to mining

Don't just read the logic.Try it on the canvas.

Toggle the inputs and see a NAND gate work.
Or let AI help you design your first circuit.

Go to canvas
NAND / verifierLocal demo
Input A
Input B

Output

0 NAND 0 = 1
Ready to check all four input combinations

Runs in your browser. No transaction is submitted.

$FAB mining,Elegant design, more output.

  • The circuit is the miner

    NAND and LATCH — wire them into a circuit on the canvas, hit "tape out", and the circuit becomes an on-chain NFT. It runs forever, and it's yours.

    View the circuit

  • Design tasks, start mining

    Claim a task from the on-chain library: the contract verifies against the official answers, bit by bit. Pass, and your miner joins the verified pool and produces $FAB continuously; fail, and you adjust the design and tape out a new version.

    View the miner

  • Mining distribution

    Every day, a fixed 7,200 $FAB is issued network-wide: 99% goes to verified miners, 1% to unverified ones. Hashrate = (burn basis + design premium) × processor weight — leaner designs earn more hashrate.

    View hashrate formula

Fab X live data

Mint transistors
$FAB per day
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$FAB mined
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Circuits taped out
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24h volume
--OKB
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Mint price
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Circuits
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Transistors minted
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From an idea to your first circuit

Make the signalyours.

Start mining