DataIntegrityProof

typestringrequired

Possible values: [DataIntegrityProof]

Example: DataIntegrityProof

proofPurposestringrequired

Example: assertionMethod

idstring

Example: did:example:xyz#proof-1

verificationMethodstring

Example: did:example:author#verificationKey

cryptosuitestringrequired

Example: ecdsa-2019

createdstring

Example: 2021-01-01T00:00:00Z

expiresstring

Example: 2022-01-01T00:00:00Z

domainstring[]

Example: ["example.com"]

challengestring

Example: 1234567890

proofValuestringrequired

Example: ProofValueString

previousProofstring[]

Example: ["PreviousProof1","PreviousProof2"]

noncestring

Example: nonce-string

DataIntegrityProof

{
  "type": "DataIntegrityProof",
  "proofPurpose": "assertionMethod",
  "id": "did:example:xyz#proof-1",
  "verificationMethod": "did:example:author#verificationKey",
  "cryptosuite": "ecdsa-2019",
  "created": "2021-01-01T00:00:00Z",
  "expires": "2022-01-01T00:00:00Z",
  "domain": [
    "example.com"
  ],
  "challenge": "1234567890",
  "proofValue": "ProofValueString",
  "previousProof": [
    "PreviousProof1",
    "PreviousProof2"
  ],
  "nonce": "nonce-string"
}