External keeper/relayer not redundant
Lido's assessment for RD-F-062 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
Oracle committee has 9 independent members with 5-of-9 quorum (4-node fault tolerance). Deposit Security Module uses separate 4-of-6 guardian committee. No single-keeper dependency.
Detail #
Oracle operator manual: '9 participants with quorum of 5.' Fast-Lane mechanism distributes reporting responsibility. DSM uses 4-of-6 guardians independently. No single-keeper point of failure in the oracle/keeper layer.
Sources #
- Docshttps://docs.lido.fi/contracts/deposit-security-moduleretrieved 2026-04-28
- https://docs.lido.fi/guides/oracle-operator-manual/retrieved 2026-04-28
Methodology #
Determine whether the protocol depends on a single keeper or relayer (Gelato, Chainlink Automation, custom) with no redundancy or failover.
See the full factor methodology and distribution across all protocols →