Bridge tracks nonce-consumed mapping

Aave v3's assessment for RD-F-153 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

a.DI CrossChainReceiver (CCR) tracks message delivery state — each envelope has a unique ID derived from its content and source. Confirmation-counting mechanism increments per bridge per unique envelope ID; duplicate delivery attempts from the same bridge are rejected. Replay protection is built into the confirmation-counting architecture.

Sources #

Docs
a.DI documentation — CrossChainReceivera.DI CrossChainReceiver confirmation-counting — per-bridge per-envelope-ID trackingretrieved 2026-04-27

Methodology #

Determine whether the bridge inbox maintains a nonce-consumed mapping and rejects replay of used nonces.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol aave-v3 factor RD-F-153 score green collected_at 2026-04-27 23:28:46