What this is and isn't. This tool explains how the data-broker supply chain most likely produced your message, and generates the legally-formed deletion requests for you to send. The supply-chain attribution is a reasoned inference from the message's fingerprints — not a claim to know which specific company sold your number. Broker names, contact addresses and compliance statistics come from the California Data Broker Registry, where they are filed by the brokers themselves under penalty of administrative fine. Every outbound link was fetched and confirmed working on 2026-07-29. This is general information, not legal advice.