Is-a-fork-of
Frax Finance's assessment for RD-F-126 — scored not_applicable on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
Frax Finance is an original protocol. FRAX/frxUSD stablecoin, frxETH/sfrxETH LST, Fraxlend isolated-pair lending, Fraxswap TWAMM DEX, and Fraxtal OP Stack L2 are all independently designed. No upstream fork relationship. Trail of Bits 2021 audit treats as original. GitHub history shows original development from 2020. Fraxswap is based on Paradigm/Dave White TWAMM whitepaper but is an original implementation, not a fork of any upstream protocol codebase.
Sources #
- GitHubFraxFinance/frax-solidity GitHubfrax-solidity repo — original development history from 2020, 695 commitsretrieved 2026-05-17
- Trail of Bits Frax Finance 2021 AuditTrail of Bits 2021 audit treats Frax as original protocolretrieved 2026-05-17
Methodology #
Identify the upstream protocol this is a fork of (if any) via bytecode similarity, function-selector set overlap, or team declaration.
See the full factor methodology and distribution across all protocols →