Zambo Stack · Proof
Prove You Built It
First.
Zambo Proof generates a SHA-256 provenance certificate for any content - text, code, ideas, IP, decisions. Timestamped and permanently verifiable. No one can dispute the record.
Use Cases
Code & IP
Prove you wrote a function, algorithm, or system design before anyone else. Verifiable proof of authorship.
Ideas & Decisions
Timestamp a strategic decision, business idea, or product concept before you ship it.
Contracts & Docs
Hash any document and prove it existed in this exact form at this exact time.
AI Outputs
Certify an AI-generated output - prove what the model said and when.
API
POST /api/proof/certify with {"content":"..."} → returns cert_id + SHA-256 hash + timestamp.
GET /api/proof/verify/:id → verify any certificate by ID.
GET /api/proof/recent → recent public certificates.