defirisk.co
rubric v1.7.0

Protocol has bridge surface

Circle USYC's assessment for RD-F-147 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

Yes, USYC uses cross-chain bridge surface. Circle CrossChainTeller contracts on Ethereum (0x5dbeCcECEbCdC2ce3258f6E638373d2923560c7d) and BSC (0xf38979E05650be7926EA07BB59C48Fb9b1DB3D08) coordinate USYC issuance/redemption across chains via Circle CCTP (v2 interfaces ICCTP2Message/ICCTP2Token). Not LayerZero, not Wormhole. Profile §7 confirms has_bridge_surface: true.

Sources #

  • Etherscan
    CrossChainTeller Ethereum - EtherscanCrossChainTeller Ethereum at 0x5dbeCcECEbCdC2ce3258f6E638373d2923560c7d - verified CrossChainTeller contract using Circle CCTP; deposit/redeem/redeemComplete functionsretrieved 2026-05-16
  • Etherscan
    CrossChainTeller BSC - BSCScanCrossChainTeller BSC at 0xf38979E05650be7926EA07BB59C48Fb9b1DB3D08 - verified CrossChainTeller on BSC using CCTP attestationretrieved 2026-05-16

Methodology #

Determine whether the protocol has a bridge surface (its own bridge or a bridge-operated dependency for routing/minting).

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol circle-usyc factor RD-F-147 score green collected_at 2026-05-15 21:56:43