Dash Sign verification console

Verify a completed document without exposing the file.

Enter the document ID from a Dash Sign completion certificate. Optionally upload the PDF in your browser or paste its SHA-256 hash to compare it against the sealed completion record.

Completion lookup

Confirms the document ID belongs to a completed, non-deleted Dash Sign record.

Local file hashing

Uploaded PDFs are hashed in your browser. The file itself is not sent to Dash Sign for this check.

Audit-ready evidence

Displays signer completion, verification methods, retained hashes, and immutable audit events.

V1 verification is database-backed and hash-based: signed PDFs are completed with SHA-256 integrity records, signer verification evidence, immutable audit logs, and completion certificates.