Proof of Origin

Roadmap

The 5-Proof deed model — and this Origin proof — is DefendableLedger design intent, not a built or live capability. The live, verifiable provenance surface today is the DefendableCloud receipt: every Defendable Run records its inputs and timestamps and seals them into a per-org hash chain (see Schemas · Receipt).

Proof of Origin answers who produced an artifact, when, and in what context — the non-negotiable first proof in the deed vision. The intended fields document the source event: speakers · participants · source_type · recorded_at · session_id. The point is that a deed should carry, on its face, enough provenance to reconstruct where the underlying work came from without trusting a narrator — the same books-and-records discipline DefendableCloud receipts already enforce at the run level.

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🐝 Operator-grade · books and records · to the shed.