Glossary
Fractal Bitcoin (FB)
16/04/2026
Fractal Bitcoin (FB) is a Bitcoin scaling network that extends the Bitcoin codebase using recursive sub-chains (fractals). It is fully compatible with Bitcoin's scripting and UTXO model while adding additional throughput capacity.
Key facts
| Property | Value |
|---|---|
| Algorithm | SHA-256 |
| Hardware | ASIC (same as Bitcoin) |
| Block time | ~30 seconds |
| Merge mining | Yes — with Bitcoin |
| Origin | Bitcoin codebase fork |
Mine Fractal Bitcoin on Kryptex Pool
Fractal Bitcoin is mined with SHA-256 ASIC miners alongside Bitcoin via merge mining.
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