Mixer withdrawal → protocol interaction
Circle USYC's assessment for RD-F-090 — scored gray on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
T-09 phase-2 deferred; tier-C advisory only. USYC's Entitlements OFAC oracle (Chainalysis) screens all token interactions for sanctioned addresses at the protocol level. Tornado Cash OFAC sanctions were lifted 2025-03-21 so formerly-clear exclusion is now in flux. No mixer-funded wallet interaction with USYC observed via public OSINT. Deployer EOA 0xb2b98e8... shows no mixing-service history on Etherscan. Licensed wallet-clustering feed (Chainalysis/TRM) required for definitive assessment.
Sources #
- EtherscanHashnote Deployer EOA - EtherscanDeployer EOA 0xb2b98e8672d4aad438f6ffec581cfe6f745496ff - no Tornado Cash interaction in tx historyretrieved 2026-05-16
- circle-usyc profile - governance topology00-profile.md section 6 - no Safe multisig; EOA admin confirmed; Entitlements OFAC oracle describedretrieved 2026-05-16
- Circle freezes USDC funds in Tornado Cash US Treasury-sanctioned walletsCircle froze USDC in Tornado Cash sanctioned wallets - compliance posture contextretrieved 2026-05-16
Methodology #
Detect whether a wallet that recently withdrew from Tornado Cash, Railgun, or similar mixer has interacted with this protocol.
See the full factor methodology and distribution across all protocols →