Storage-layout collision risk across upgrades
stHYPE (Valantis Labs)'s assessment for RD-F-142 — scored yellow on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
Three upgrades of stHYPE proxy and three of OverseerV1 occurred. TransparentUpgradeableProxy (EIP-1967) is inherently storage-safe (impl slot separate from data). No public OZ upgrades-plugin storage-layout diff report found. Obsidian April 2026 audit likely covered storage layout but PDF content not confirmable.
Sources #
- URLHyperEVMScan — stHYPE proxyhyperevmscan.io stHYPE proxy — EIP-1967 TransparentUpgradeableProxy confirmed; inherently storage-safe patternretrieved 2026-05-17
- Obsidian Security — stHYPE April 2026 auditgithub.com/ValantisLabs/audits/blob/main/obsidian_april_2026.pdf — April 2026 audit; storage layout likely covered but content not confirmable via WebFetchretrieved 2026-05-17
Methodology #
Determine whether the OZ upgrades-plugin or manual review flags a storage-layout collision risk between implementation versions.
See the full factor methodology and distribution across all protocols →
rubric_version v1.7.0 protocol staked-hype factor RD-F-142 score yellow collected_at 2026-05-17 13:02:38