Stale-approval exposure on deprecated router

Spiko'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 routers. Spiko uses permissioned allowlist system limiting approval surface to KYC-verified addresses. No stale approval risk from deprecated routers identified.

Sources #

Docs
Spiko smart contracts architecture blogtech.spiko.io: permissioned allowlist system; only whitelisted investors can hold tokens; no deprecated router contracts describedretrieved 2026-05-16

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 spiko factor RD-F-168 score green collected_at 2026-05-15 22:52:13