Is-a-fork-of
QuickSwap's assessment for RD-F-126 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
Dual codebase: V2 = explicit line-for-line Uniswap V2 fork (README: 'not even a single line of code has been changed'; Polygonscan contract name 'UniswapV2Factory'; package.json name '@uniswap/v2-core' v1.0.1). V3 = built on Algebra protocol (independently-licensed CL AMM, NOT a Uniswap V3 fork). Both upstreams clearly identified and documented. Fork declaration is unambiguous for V2; V3 dependency (Algebra) explicitly licensed and announced.
Sources #
- EtherscanQuickSwap V2 Factory Verified SourceV2 Factory — Polygonscan contract name UniswapV2Factory confirms fork identityretrieved 2026-05-16
- QuickSwap Algebra Integration BlogAlgebra partnership announcement — V3 uses Algebra protocol (not Uniswap V3 fork)retrieved 2026-05-16
- QuickSwap Core GitHub READMEQuickSwap V2 core README — explicit zero-divergence Uniswap V2 fork declarationretrieved 2026-05-16
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 →