External keeper/relayer not redundant

Jito's assessment for RD-F-062 — scored yellow on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

Jito Foundation operates the jitosol-wormhole-updater service as the sole updater for the Arbitrum StakePoolRate oracle. Single-operator off-chain relayer with no documented redundancy or failover. If offline, Arbitrum oracle goes stale and EVM lending markets halt JitoSOL borrowing (staleness revert protection). Solana core has no keeper dependency.

Sources #

Docs
Jito Protocol Profile §7Profile §7: 'Jito Foundation operates the rate updater service'retrieved 2026-04-29
GitHub
JitoSOL Wormhole Updater repojitosol-wormhole-updater — single-service updater implementationretrieved 2026-04-29

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 →

rubric_version v1.7.0 protocol jito factor RD-F-062 score yellow collected_at 2026-04-29 15:50:23