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OFAC compliance is a requirement for many regulated assets on public blockchains. Predicate automates this obligation by monitoring the U.S. Treasury’s Specially Designated Nationals (SDN) list and automatically freezing sanctioned addresses on enrolled token contracts on behalf of the asset issuer.
How it Works
- Monitoring: Predicate mirrors the OFAC list with less than a 15 minute difference
 
- Detection: New sanctions are identified, categorized, and queued for onchain enforcement
 
- Enforcement: Sanctioned addresses are automatically frozen on enrolled token contracts on behalf of the asset issuer
 
- Visibility: The Predicate dashboard provides audit trail of all freeze actions and timestamps
 
Security
Our compliance infrastructure employs the highest security standards including:
- Secure Key Management: Private keys for freeze transactions are generated and stored with best-in-class enterprise-grade encryption
 
- Transaction Resilience: Failed transactions automatically retry until successful
 
- Multi-RPC Failover: Redundant RPC endpoints ensure continuous operation
 
- Audit Trail: Immutable record of all freeze actions for regulatory compliance
 
- Multi-Region Deployment: Predicate is deployed across regions to further guarantee its uptime