CAD Trust Data Fields (International Alignment)

CAD Trust Data Model 2.0 metadata — source data is stored in envelope-encrypted IPFS; only JCS contentHash and CID are recorded on-chain

Data Model

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International standard

Field Groups

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project · verification · etc.

Defined Fields

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Total field count

Storage Method

Encrypted IPFS

Source plaintext not stored

CAD Trust Data Field Groups

Loading field model…

CAD Trust Registration

Asset ID (assetId)CEL registry asset identifier

Project (project)

Location (location)Country (country)Proponent (proponent)Type (type)

Methodology Version (methodologyVersion)

Verification (verification)

Verification Body (body)Verification Date (date)Report ID (reportId)

Paris Agreement Article 6 (article6)

Authorization (authorization)Corresponding Adjustment (correspondingAdjustment)CORSIA Eligibility (corsiaEligibility)

CCP Label (ccpLabel)ICVCM Core Carbon Principles label

This creates a live testnet anchor transaction and may take several seconds.

Lookup · Authorized Decryption

Asset ID (assetId)Lookup returns only hash, CID, and anchor metadata; plaintext is not exposed. Decryption is available only to authorized custodians.

CAD Trust Data Model 2.0 metadata. Under the no-plaintext-storage principle, fields are envelope-encrypted and stored in IPFS, while only the JCS contentHash and CID are recorded in the database and on-chain. Only an authorized custodian holding the KEK can decrypt the fields. See Operations Manual Chapter 14 for the CEL ↔ CAD Trust ↔ KRX mapping.

Legal Notice: This record does not confer legal rights (proof only). The technical operator does not replace a registry, exchange, or verifier.