Public Verification
Verify a Proof of Service
Enter the USPS tracking number and the document hash (SHA-256) to verify that a notice was sent and delivered. No login required — this portal is accessible to anyone who needs to verify a proof of service: judges, auditors, opposing counsel, or compliance officers.
What you'll see
This portal returns only the facts of the send and delivery — tracking number, carrier, mail type, status, timestamps, and the custody chain. No tenant data, recipient PII, or legal strategy is exposed.