CAIN-42 CAIN Studio

API reference · schema

SignatureVerify

2 fields · used by 1 operations

Last reviewed 2026-10-02

Fields

FieldTypeMeaning
message requiredstringmin length 1 · max length 8192
signature requiredstringbase64 Ed25519 signature over message bytes
min length 1

Smallest valid example

{
  "message": "message",
  "signature": "signature"
}

Used by 1 operation

POST/fabric/identity/principals/{principal_id}/verifyVerify an Ed25519 signature against a registered principal

JSON Schema

Show the raw definition
{
  "properties": {
    "message": {
      "type": "string",
      "maxLength": 8192,
      "minLength": 1,
      "title": "Message"
    },
    "signature": {
      "type": "string",
      "minLength": 1,
      "title": "Signature",
      "description": "base64 Ed25519 signature over message bytes"
    }
  },
  "type": "object",
  "required": [
    "message",
    "signature"
  ],
  "title": "SignatureVerify"
}

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