CREATE2 factory permits same-address redeploy
Usual (USD0 / bUSD0 / USUAL)'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 pattern identified in Usual's deployment architecture. All contracts use standard TransparentUpgradeableProxy with standard deployment transactions. Safe itself uses Proxy Factory 1.3.0 (standard OZ Safe factory), not a Usual-specific CREATE2 factory.
Sources #
- EtherscanProxyAdmin Safe — standard Safe factory deployment0xaaDa24358620d4638a2eE8788244c6F4b197Ca16: Created via Safe: Proxy Factory 1.3.0 Default — standard factory, not protocol-specific CREATE2retrieved 2026-05-17
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 usual factor RD-F-144 score green collected_at 2026-05-16 20:39:44