The Office of Foreign Assets Control (OFAC) maintains a Specially Designated Nationals (SDN) list that includes cryptocurrency wallet addresses. Transacting with an OFAC-sanctioned Arbitrum address can result in serious legal and financial consequences.
What is the OFAC SDN list?
The OFAC SDN list is maintained by the US Treasury Department and includes individuals, organizations, and cryptocurrency addresses that Americans are prohibited from transacting with. Violations can result in fines up to $1M per transaction and criminal prosecution.
Arbitrum processes more daily transactions than Ethereum mainnet. As adoption grows, AML compliance requirements for Arbitrum addresses are increasing among regulated exchanges.
OFAC sanctions and Arbitrum wallets
OFAC regularly adds ARB wallet addresses linked to: terrorist financing, ransomware operators (REvil, Conti, DarkSide), North Korean hacking groups (Lazarus Group), Iranian financial institutions, and Russian sanctioned entities. Arbitrum's connection to Ethereum means that risk from Ethereum mainnet addresses (e.g. Tornado Cash exposure) can propagate to Arbitrum addresses through bridge activity.
How to check ARB address for OFAC sanctions
Use the checker above or send the address directly to @scorechain_amlbot on Telegram for an instant OFAC SDN check with full risk breakdown and downloadable PDF report.
What happens if you transact with a sanctioned Arbitrum wallet?
Transactions with OFAC-sanctioned ARB addresses can result in: account freezes by your exchange, fines up to $1M per violation, and criminal prosecution for willful violations. Always screen wallets before transacting, especially for large sums.