ScreenSeal

Screen a person or organization name against the current OFAC SDN, OFAC Consolidated Non-SDN, and EU financial sanctions datasets. Returns potential fuzzy matches with confidence scores, per-list provenance (list versions, source URLs, SHA-256 digests), and a cryptographic EIP-712 attestation sealing the exact response issued. Informational screening signal only — not a legal determination, sanctions certification, compliance clearance, or legal advice. Free during launch.

{'type': 'object', 'required': ['name'], 'properties': {'dob': {'type': 'string', 'pattern': '^\\d{4}-\\d{2}-\\d{2}$', 'description': 'Date of birth as YYYY-MM-DD (optional; must be a real past date).'}, 'name': {'type': 'string', 'maxLength': 200, 'minLength': 2, 'description': 'Full name of the person or organization to screen (2-200 characters).'}, 'nationality': {'type': 'string', 'pattern': '^[A-Za-z]{2}$', 'description': 'ISO 3166-1 alpha-2 country code, e.g. "DE" (optional).'}}, 'additionalProperties': False}