Stale-approval exposure on deprecated router

stHYPE (Valantis Labs)'s assessment for RD-F-168 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

No deprecated router or protocol contracts with material value identified. Prior implementations are inactive and hold no TVL. Proxy addresses unchanged across upgrades — no stale user approvals to deprecated routing contracts. stHYPE LST does not use router-pattern contracts that users approve to directly.

Sources #

URL
HyperEVMScan — stHYPE proxyhyperevmscan.io stHYPE proxy history — proxy address 0xfFaa4a3D97 constant across upgrades; prior impl contracts have zero balanceretrieved 2026-05-17
Docs
stHYPE documentationdocs.valantis.xyz/stakedhype — no deprecated router contracts referencedretrieved 2026-05-17

Methodology #

Count the number of active user approvals (ERC-20 `allowance`) to deprecated router or protocol contracts.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol staked-hype factor RD-F-168 score green collected_at 2026-05-17 13:02:38