Cross-chain bridge unverified mint pattern

dYdX v4 (dYdX Chain)'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 #

dYdX v4 is not a bridge protocol and has no cross-chain bridge with a mint/proof model. IBC USDC inflow from Noble chain is Cosmos-native interoperability, not a bridge with proof-based minting. The profile flags has_bridge_surface: false and is_a_bridge: false.

Sources #

Internal
dYdX v4 Protocol Profile §7 — External Dependencies.research/protocols/dydx-v4/00-profile.md §7 — has_bridge_surface: false, is_a_bridge: falseretrieved 2026-05-17

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 dydx-v4 factor RD-F-106 score not_applicable collected_at 2026-05-17 09:58:47