ProofCert document verification
Verify issued PDFs, check document codes, and manage tamper-evident certificates, receipts, and proof letters from one secure workspace.
Verify a PDF file
Upload a ProofCert PDF to check issued records and embedded ProofCert.org PDF signatures.
Certificates
Reusable templates, recipient fields, issue dates, and QR-backed verification.
Receipts
Structured payment metadata with privacy-conscious public verification.
Letters
Proof letters with signed records, audit logs, and controlled PDF access.
API-first
Issue, revoke, verify, and integrate with scoped API keys.