version: 0.6.0-alpha2
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 assigned to the identity anchor credential. | 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 |
|---|---|---|
| identity | An organisation. May be a supply chain actor, a certifier, a government agency. | Party |
| 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 |
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:tdw | 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:0.6.0-alpha2