Sanctioned Wallet Checker
A sanctioned wallet checker screens an address against current government sanctions lists — most importantly OFAC's SDN list — to confirm whether transacting with it would be legally prohibited, and typically also checks for indirect exposure through recent counterparties.
A sanctioned wallet checker screens an address against current government sanctions lists (most importantly OFAC's SDN list) to confirm whether transacting with it would be legally prohibited, and typically also checks for indirect exposure through recent counterparties.
Check a wallet before you act
Run a FreezeRadar scan for issuer-freeze signals, sanctions exposure, counterparty risk, and freezeable asset sensitivity before moving funds.
What it means
A direct-match check alone answers a narrow but critical question: is this exact address currently on a published sanctions list. A more complete sanctioned wallet check goes a step further, tracing whether the address has recent, concentrated transaction history with an already-sanctioned wallet, exposure that carries real legal and reputational risk even without a direct designation.
Because sanctions lists update continuously, a wallet clean today can be added tomorrow, which means a sanctioned wallet check performed once at onboarding is not a durable guarantee. Periodic re-checking matters for any counterparty relationship that continues over time.
Real-world example
Before processing a large payment, a sanctioned wallet checker confirms the sending address does not appear on the current OFAC SDN list and has no material recent transaction history with any address that does.
Related terms
In FreezeRadar
Sanctions screening (direct and indirect) is checked first in every FreezeRadar scan and reported as the highest-severity finding when present.
Related reading
Continue exploring FreezeRadar knowledge content.
By FreezeRadar Team
Research and product team behind FreezeRadar.