Create a record
Upload a file, confirm details, then generate a neutral evidence pack with timestamps, fingerprints, and version lineage.
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Upload
Details
Review
Generate
Upload your draft
PDF or DOCX recommended. ProofMark stores a fingerprint and records the timestamp.
Drop your file here, or browse
PDF, DOCX, or TXT up to 50MB
What gets recorded
- Timestamp of each protected version
- Cryptographic fingerprint (SHA-256)
- Version lineage and file metadata
- Optional sharing and access log
Privacy and control
You keep ownership of your work. ProofMark stores records and proof. Sharing links are token-based and can be revoked if your system supports it.
Tip
If you iterate often, protect major milestones. ProofMark will keep the lineage clean.
ProofMark supports many kinds of drafts. ProofMark is not a law firm and does not provide legal advice.