Bridge rate-limiter / chain-pause as positive mitigant
JustLend DAO's assessment for RD-F-185 — scored yellow on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
No protocol-level per-window outflow rate-limiter identified on the lending markets. JustLend is TRON-only with no bridge surface (F185 primarily designed for bridge protocols). Partial mitigant: Comptroller's pauseGuardian can halt market operations (mint/borrow/transfer/seize) as a circuit-breaker. TRON DPoS validators have coordination capabilities but no protocol-specific chain-pause documented. Scored yellow: partial operational circuit-breaker (pauseGuardian) exists but no rate-limiter in the formal F185 sense.
Sources #
- InternalJustLend DAO Profile meta.json — no bridge surfaceProfile meta.json: has_bridge_surface=false, is_a_bridge=false, cross_chain=false — F185 bridge rate-limiter component N/A but lending circuit-breaker (pauseGuardian) partially satisfies the mitigation spirit.retrieved 2026-05-17
- JustLend Comptroller.sol — pauseGuardian circuit-breakerComptroller.sol: _setMintPaused(), _setBorrowPaused(), _setTransferPaused(), _setSeizePaused() via pauseGuardian or admin — operational circuit-breaker capability. No rate-limiter parameters visible.retrieved 2026-05-17
Methodology #
Determine whether the bridge implements a per-window outflow rate-limiter (and at what cap), and whether the protocol team can trigger a chain-level or validator-set emergency pause.
See the full factor methodology and distribution across all protocols →