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GitProof
Git timestamps are hearsay. GitProof makes them evidence
Immutable cryptographic authorship proofs for Git repositories. RFC 3161 timestamps, Merkle DAG provenance, and Federal Rule of Evidence 902 self-authenticating certificates.
Hey Product Hunt! 👋
I’m Justin, creator of GitProof (https://gitproof.legendrail.com).
Git timestamps are hearsay. GitProof makes them evidence.
Here is the problem founders and engineering teams are running into right now:
1. Git timestamps are client-controlled: Anyone can run git commit --amend --date="yesterday". Because Git records whatever your local clock claims, raw
git history is legally unauthenticated hearsay under Federal Rule of Evidence 802.
2. The Post-Thaler AI Copyright Crisis: Following Supreme Court precedent and U.S. Copyright Office guidance, purely AI-generated code has zero copyright
protection. To register and defend proprietary software under Title 17, founders must prove granular, iterative human authorship. During M&A tech diligence,
buyers enforce strict IP Reps & Warranties—leading to valuation haircuts or escrow holdbacks if chain-of-title cannot be proven.
To solve this without creating a closed black box, GitProof uses an Open Verifier, Commercial Producer architecture:
🛡 100% Open-Source Verifier (MIT): The standalone verifier (legendrail/gitproof-verify) is a zero-dependency Go CLI. Opposing counsel, auditors, or judges
can inspect the Merkle tree math, parse RFC 3161 ASN.1 tokens, and verify against DigiCert/Sectigo root CAs completely offline.
📜 Self-Authenticating FRE 902 Certificates: Generates banknote-grade vector PDF certificates embedding formal statutory declarations under penalty of
perjury (28 U.S.C. § 1746) ready for investor data rooms or court exhibits.
🔒 100% Offline & Zero Telemetry: Your source code never leaves your machine. Only a 32-byte SHA-256 hash imprint touches public Time Stamp Authorities.
Install in one line:
curl -fsSL https://gitproof.legendrail.com/... | bash
It’s free forever for individual developers, with Pro and Team tiers for custom corporate entities, multi-TSA redundancy, and CI/CD automation.
I’d love to hear your feedback on the cryptographic design and workflow! 🚀
About GitProof on Product Hunt
“Git timestamps are hearsay. GitProof makes them evidence”
GitProof was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #263 on the daily leaderboard. Immutable cryptographic authorship proofs for Git repositories. RFC 3161 timestamps, Merkle DAG provenance, and Federal Rule of Evidence 902 self-authenticating certificates.
On the analytics side, GitProof competes within Open Source, Developer Tools, GitHub and Security — topics that collectively have 634.6k followers on Product Hunt. The dashboard above tracks how GitProof performed against the three products that launched closest to it on the same day.
Who hunted GitProof?
GitProof was hunted by Justin Grant. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of GitProof including community comment highlights and product details, visit the product overview.
Justin Grant