Instantly verify the authenticity of contracts, agreements, and legal deeds. SHA-256 cryptographic hashing detects any tampering — down to a single character.
Documents remain private and inaccessible to DocMind by design. Patent pending technology.
Altered contracts are one of the most common forms of commercial fraud. A signed agreement is scanned, edited in a PDF editor, and re-submitted — the changes are invisible to the naked eye.
Traditional approaches like passwords, watermarks or e-signatures don't detect post-signing changes. They tell you who signed, not whether the document changed after signing.
DocMind computes a SHA-256 hash of your contract at the moment of sealing. This fingerprint is unique to every byte of the document. Any change — even a single space — produces a completely different hash.
When a party submits a contract for review, they upload it to DocMind's verification tool. The system recomputes the hash and compares it to the sealed original in under a second.
Every verification attempt is logged with timestamp, IP address, and result — creating a legally relevant audit trail.
Free for up to 3 documents. No credit card required. Trusted by law firms, notaries, and compliance teams.