/evidenceEvidence

Standards, validationand the receiptcontract.

We evidence the platform through standards alignment, technical challenge participation and operational acceptance — not through unverifiable claims. Named deployments and measurable outcomes will be published here as they are validated.

StandardsValidationPublications

This build runs against the live node configuration with the production credential held backend-only. Current readiness:

KATLAS credential present. Live node verification handled server-side.

Standards alignment

Mapping the governed handoff and receipt contract to established message and record standards — ISO 20022 for value movement and FHIR for health records — so existing systems consume outcomes natively.

Technical challenge participation

Engaging with structured technical challenges and evaluation programmes to test the receipt contract, custody boundary and authority model against real constraints.

Validation & acceptance

Operational acceptance evidence produced through Cierge Lab sandboxes and role-network pilots — acceptance criteria, receipt models and cross-device proof.

Publications & method

Documenting the method: the Control Decision Envelope, the CAR model and the public-safe receipt projection, as a reusable operational-governance baseline.

§ boundaryPublic-safe receipt

May expose publicly

—Receipt hash
—Attestation reference
—Signer reference
—Node timestamp
—Verification status
—Selected shared evidence refs
—Withheld evidence count

Must not expose

—Node credential & auth header
—Full signed-receipt envelope
—Raw personal data
—Withheld assets
—Payment details
—Safeguarding notes
—Raw prompts

KATLAS attests the governed action using metadata, roles, permissions and evidence references. Raw private data and withheld assets are not sent to the node.

§ trustTrust & architecture

DPIA-supporting material. These artefacts help assess data protection and architecture; a website document does not, by itself, constitute a completed customer DPIA.

Read the technical appendix

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