CREATE2 factory permits same-address redeploy

Symbiotic's assessment for RD-F-144 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

No CREATE2 factory redeploy-to-same-address pattern identified in core contracts. OperatorRegistry and NetworkRegistry are standard contracts (not CREATE2). DefaultCollateralFactory uses ERC1167 clone pattern (ERC1167FailedCreateClone error confirms minimal proxy cloning), not CREATE2 with salt reuse.

Sources #

Etherscan
DefaultCollateralFactory — ERC1167 PatternDefaultCollateralFactory — ERC1167FailedCreateClone error confirms ERC1167 minimal proxy cloning (not CREATE2 reuse)retrieved 2026-05-16

Methodology #

Determine whether a CREATE2 factory deployment allows redeployment to the same address with different bytecode (via selfdestruct + redeploy pattern).

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol symbiotic factor RD-F-144 score green collected_at 2026-05-16 09:25:24