ds002-iban-attestation.json

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "EWC - IBAN Attestation",
  "description": "Schema for IBAN Attestation -  EWC WP3",
  "type": "object",
  "properties": {
    "issuing_authority": {
      "description": "Name of the issuer that issued the credential",
      "type": "string"
    },
    "issuing_authority_id": {
      "description": "EUID of the issuing authority",
      "type": "string"
    },
    "issuance_date": {
      "description": "Date and possibly time of issuance",
      "type": "string",
      "format": "date-time"
    },
    "expiry_date": {
      "description": "Date and possibly time of credential expiration",
      "type": "string",
      "format": "date-time"
    },
    "authentic_source_id": {
      "description": "EUID of the data providing entity",
      "type": "string"
    },
    "authentic_source_name": {
      "description": "Name of the data providing entity",
      "type": "string"
    },
    "credentialSubject": {
      "description": "Attributes representing an IBAN attestation",
      "type": "object",
      "properties": {
        "bank_account": {
          "description": "Attributes representing the bank account",
          "type": "object",
          "properties": {
            "account_name": {
              "description": "Name of the account, generated by the bank or customized by the owner",
              "type": "string"
            },
            "BBAN": {
              "description": "Account identifier",
              "type": "string"
            },
            "IBAN": {
              "description": "International Bank Account Number, as defined in ISO 13616:2020",
              "type": "string",
              "pattern": "^[A-Z]{2}(?:[ ]?[0-9]){18,20}$"
            },
            "account_type": {
              "description": "Nature of the bank account",
              "type": "string"
            },
            "account_currency": {
              "description": "Currency code used of the account, as defined in ISO 4217:2015",
              "type": "string",
              "minLength": 3,
              "maxLength": 3
            },
            "account_usage": {
              "description": "Specification about the private or professional usage of the acccount",
              "type": "string",
              "enum": [
                "PRIV",
                "PRO"
              ]
            }
          },
          "required": [
            "account_name",
            "BBAN",
            "IBAN",
            "account_type",
            "account_currency"
          ]
        },
        "account_ownership": {
          "description": "Attributes representing the account ownership",
          "type": "object",
          "properties": {
            "owner_name": {
              "description": "Full name of the physical person owning the account or legal name of the legal person owning the account",
              "type": "string"
            },
            "parties": {
              "description": "List of parties involved in the account ownership",
              "type": "array",
              "items": {
                "type": "object",
                "properties": {
                  "full_name": {
                    "description": "Full name of the physical person",
                    "type": "string"
                  },
                  "role": {
                    "description": "Role of the physical person",
                    "type": "string"
                  },
                  "date_of_birth": {
                    "description": "Birth date of the physical person",
                    "type": "string",
                    "format": "date"
                  }
                },
                "required": [
                  "full_name",
                  "role"
                ]
              }
            }
          },
          "required": [
            "owner_name",
            "parties"
          ]
        },
        "account_provider": {
          "description": "Attributes representing the account provider",
          "type": "object",
          "properties": {
            "provider_name": {
              "description": "Name of the financial institution providing the account",
              "type": "string"
            },
            "bank_identifier": {
              "description": "Bank identification Number",
              "type": "string"
            },
            "provider_country": {
              "description": "Alpha-2 country code, as defined in ISO 3166-1, of the provider country or territory",
              "type": "string",
              "minLength": 2,
              "maxLength": 2
            },
            "BIC": {
              "description": "BIC or SWIFT code, as defined in ISO 9362, of the financial institution",
              "type": "string",
              "pattern": "^[A-Z]{6}[A-Z0-9]{2}([A-Z0-9]{3})?$"
            },
            "clearing_number": {
              "description": "Clearing number, only used in some countries, of the identification of the financial institution",
              "type": "string"
            }
          },
          "required": [
            "provider_name",
            "bank_identifier",
            "provider_country"
          ]
        }
      },
      "required": [
        "bank_account",
        "account_ownership",
        "account_provider"
      ]
    },
    "credentialStatus": {
      "description": "Defines suspension and/or revocation details for the issued credential. Further redefined by the type extension",
      "type": "object",
      "properties": {
        "id": {
          "description": "Exact identity for the credential status",
          "type": "string",
          "format": "uri"
        },
        "type": {
          "description": "Defines the revocation type extension",
          "type": "string"
        }
      },
      "required": [
        "id",
        "type"
      ]
    },
    "credentialSchema": {
      "description": "One or more schemas that validate the Verifiable Credential.",
      "anyOf": [
        {
          "$ref": "#/$defs/credentialSchema"
        },
        {
          "type": "array",
          "items": {
            "$ref": "#/$defs/credentialSchema"
          }
        }
      ]
    }
  },
  "required": [
    "credentialSubject",
    "credentialStatus",
    "credentialSchema",
    "issuing_authority",
    "issuing_authority_id",
    "issuance_date",
    "expiry_date",
    "authentic_source_id",
    "authentic_source_name"
  ],
  "$defs": {
    "credentialSchema": {
      "description": "Contains information about the credential schema on which the issued credential is based",
      "type": "object",
      "properties": {
        "id": {
          "description": "References the credential schema stored on the Trusted Schemas Registry (TSR) on which the Verifiable Authorisation is based on",
          "type": "string",
          "format": "uri"
        },
        "type": {
          "description": "Defines credential schema type",
          "type": "string",
          "enum": [
            "FullJsonSchemaValidator2021"
          ]
        }
      },
      "required": [
        "id",
        "type"
      ]
    }
  }
}