Infrastructure
Rules, an operator, a human seal.
Every certificate rests on three layers. Public rules say what counts. AI agents apply them to every data point. An accredited verifier signs.
02In short
What sits behind a certificate.
This page explains how Veracity turns raw project data into a certificate anyone can check.
- 01Public rules decide what counts.
- 02AI agents apply them to every data point.
- 03An accredited verifier signs; Veracity never does.
03Three layers
Each layer trusted for a different reason.
- RulesThe NEXUS® Standard and its protocols. Public, versioned, reviewed by scientists.
- OperatorThe NEXUS agent. Deterministic where it must be, checked where it is not.
- SealIndependent, accredited verification bodies. They sign; Veracity never does.
04From data to registry
Five steps, one evidence trail.
- 01Data inMeters, field, satellite, lab.
- 02CheckedEvery point tested against the protocol.
- 03VerifiedA VVB reviews and signs.
- 04IssuedOne certificate per verified cubic metre.
- 05RecordedRegistry entry, transfer, retirement.
05Built to be recomputed
Every certificate can be rebuilt years later.
Each protocol pins the exact version of every rule, formula and AI system it uses. Given a certificate, anyone authorised can recover the rules that produced it.
06Connected
Machine-readable from end to end.
- Protocols available as executable files.
- Data in through connectors and APIs.
- Records out in formats designed for EU Digital Product Passport compatibility.
+Questions
What does the AI do?
It checks every data point against the protocol and prepares the evidence. A human verifier signs.
Who signs the certificate?
An independent verification body accredited under ISO/IEC 17029. Veracity never signs its own certificates.
Can a certificate be checked years later?
Yes. Each protocol pins the version of every rule, formula and AI system it uses, so the result can be recomputed.
Are the rules public?
Yes. The NEXUS® Standard and its protocols are public, versioned and reviewed by scientists.
Can it connect to our systems?
Yes. Data comes in through connectors and APIs, and records go out in machine-readable formats.