SENTINELagentic fraud investigator

Investigates card fraud on the bank's transaction graph, asks a person before it blocks anything, and records every step in an audit trail a regulator can check.

• AnalystWork the alert queue, start investigations, read case files and their audit trail
• Team leadEverything an analyst can, and approve or reject L1 actions
• Fraud managerApprove L2 actions, the full audit trail, the change record, who has access
• RegulatorRead-only: every investigation, its approval chain and the hash-chained audit trail