version: working

DigitalIdentityAnchor Domain

Data Model

Data Definitions

DigitalIdentityAnchor

The Digital Identity Anchor (DIA) is a very simple credential that is issued by a trusted authority and asserts an equivalence between a member identity as known to the authority (eg a VAT number) and one or more decentralised identifiers (DIDs) held by the member.

Property	Definition	Type
@context	A list of JSON-LD context URIs that define the semantic meaning of properties within the credential.	Text
id	A unique identifier (URI) assigned to the product passport. May be a UUID	URI
issuer	The organisation that is the issuer of this VC. Note that the "id" property MUST be a W3C DID. Other identifiers such as tax registration numbers can be listed in the "otherIdentifiers" property.	CredentialIssuer
validFrom	The date and time from which the credential is valid.	DateTime
validUntil	The expiry date (if applicable) of this verifiable credential.	DateTime
credentialSubject	The registered identity from the authoritative register that is the subject of this credential	RegisteredIdentity

RegisteredIdentity

The identity anchor is a mapping between a registery member identity and one or more decentralised identifiers owned by the member. It may also list a set of membership scopes.

Property	Definition	Type
id	The DID that is controlled by the registered member and is linked to the registeredID through this Identity Anchor credential	URI
name	The registered name of the entity within the identifier scheme. Examples: product - EV battery 300Ah, Party - Sample Company Pty Ltd, Facility - Green Acres battery factory	Text
registeredId	The registration number (alphanumeric) of the entity within the register. Unique within the register.	Text
idScheme	An identifier registration scheme for products, facilities, or organisations. Typically operated by a state, national or global authority.	IdentifierScheme
registerType	The thematic purpose of the register - organisations, facilities, products, trademarks, etc	Code (RegistryTypeCodeList)
registrationScopeList	List of URIs the represent the role/scopes of membership for the register. For example ["https://abr.business.gov.au/Help/EntityTypeDescription?Id=19"]	URI

RenderTemplate2024

A single template format focused render method--where the content/media type decision becomes secondary (and is expressed separately).See https://github.com/w3c-ccg/vc-render-method/issues/9

Property	Definition	Type
name	Human facing display name for selection	Text
mediaQuery	Media query as defined in https://www.w3.org/TR/mediaqueries-4/	Text
template	An inline template field for use cases where remote retrieval of a render method is suboptimal	Text
url	URL for remotely hosted template	URI
mediaType	content/media type for (possible) conneg on the above URL and certainly for display use	Text
digestMultibase	Used for resource integrity and/or validation of the inline template	Text

WebRenderingTemplate2022

A simple (though non-standard) embedded template.

Property	Definition	Type
name	Human facing display name for template	Text
template	An inline template field	Text

CredentialIssuer

From unece.untp-core

The issuer party (person or organisation) of a verifiable credential.

Property	Definition	Type
id	The W3C DID of the issuer - should be a did:web or did:webvh	URI
name	The name of the issuer person or organisation	Text
issuerAlsoKnownAs	An optional list of other registered identifiers for this credential issuer	Party

Party

From unece.untp-core

An organisation. May be a supply chain actor, a certifier, a government agency.

Property	Definition	Type
id	The globally unique ID of the party as a URI, ideally as a resolvable ID.	URI
name	The registered name of the party within the identifier scheme.	Text
registeredId	The registration number (alphanumeric) of the Party within the register. Unique within the register.	Text
idScheme	The identifier scheme of the party. Typically a national business register or a global scheme such as GLEIF.	IdentifierScheme
description	An optional short description of the party.	Text
registrationCountry	the country in which this organisation is registered	Code (countryCode)
organisationWebsite	Website for this organisation	URI
industryCategory	The industry categories for this organisations. Recommend use of UNCPC as the category scheme. for example - unstats.un.org/isic/1030	Classification
partyAlsoKnownAs	An optional list of other registered identifiers for this organisation. For example DUNS, GLN, LEI, etc	Party

IdentifierScheme

From unece.untp-core

An identifier registration scheme for products, facilities, or organisations. Typically operated by a state, national or global authority.

Property	Definition	Type
id	The globally unique identifier of the registration scheme. The scheme should be registered and discoverable from vocabulary.uncefact.org/identifierSchemes	URI
name	The name of the identifier scheme.	Text

Classification

From unece.untp-core

A classification scheme and code / name representing a category value for a product, entity, or facility.

Property	Definition	Type
id	The globally unique URI representing the specific classifier value	URI
code	classification code within the scheme	Text
name	Name of the classification represented by the code	Text
schemeID	Classification scheme ID	URI
schemeName	The name of the classification scheme	Text

Code Tables

countryCode

Country code list.

Code values for this table can be found here:
https://vocabulary.uncefact.org/CountryId#

RegistryTypeCodeList

A registry category code.

Name	Value	Description
Product	A product register
Facility	A facility register
Business	A business register
Trademark	A trademark register
Land	A land register
Accreditation	An accreditation register

Imported Domains

• [untp] - unece/untp-core:0.6.1