Cross-chain bridge unverified mint pattern

Yearn Finance's assessment for RD-F-106 — scored not_applicable on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

Cross-chain bridge tx pattern (deposit src, mint dst without proof). Structurally not applicable: Yearn does not operate a cross-chain bridge (has_bridge_surface=false). Multi-chain deployments are independent per-chain vault instances via VaultFactory. No cross-chain message relay or bridge inbox exists in Yearn's architecture.

Sources #

Curator note
Yearn Phase-2 briefing — bridge architecture confirmationBriefing §7: has_bridge_surface=false. Yearn deploys independent vault instances per chain; no cross-chain bridge operated. Cat 10 factors entirely not_applicable.retrieved 2026-05-16

Methodology #

Detect cross-chain activity consistent with an unverified mint on the destination chain (deposit on source without corresponding verified proof on dest).

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol yearn-finance factor RD-F-106 score not_applicable collected_at 2026-05-16 08:34:32