ReferenceAPI ReferenceReport

Get report change

GET/reports/{id}/changes/{change}●Retrieve a change record for a report by handle or LUID and change number.

Returns a single change by its sequence number. The change includes a full record snapshot as it existed at that point.

GET
/reports/{id}/changes/{change}

Usage Examples

curl -X GET "http://localhost:3000/v2/reports/<HANDLE>/changes/3" \  -H "x-ledger: <YOUR LEDGER HANDLE>"
{
  "luid": "$rep.-01xK7xYzA8jY0CD9",
  "hash": "1f95c06af953019eac2885bb205fd815efe1995409a3fab1a9c17ea9af932eca",
  "data": {
    "handle": "payments-2025-01-01",
    "schema": "trans_details_rep",
    "custom": {
      "start_timestamp": "2025-01-01T00:00:00.000Z",
      "end_timestamp": "2025-01-02T00:00:00.000Z"
    }
  },
  "meta": {
    "status": "created",
    "action": "create",
    "change": 1,
    "moment": "2025-04-05T14:30:00.050Z",
    "owners": [
      "dsZvr0rEw9sIffHlv1VP65x1NB8GeXezIv6HONk1SIk="
    ],
    "proofs": [
      {
        "signer": "tesla-bank-admin",
        "method": "ed25519-v2",
        "digest": "862f76b92b821a86169318ef9770260dae9a7d979809ae66db48d19f74f3d064",
        "public": "dsZvr0rEw9sIffHlv1VP65x1NB8GeXezIv6HONk1SIk=",
        "result": "/Xnf8iu5lLRaJ/lr3xc7LnjI5fv0X7p+L9qqQqCXlRinIG6pM1QIjqDkk05I1E9h6827oINKwY/viGRuQ5u1CQ==",
        "custom": {
          "moment": "2025-04-05T14:30:00.000Z",
          "status": "created"
        }
      },
      {
        "signer": "system",
        "method": "ed25519-v2",
        "digest": "eee006f4b0cf9fd8db46cc41cb45b73aa9ce2aeb78bfd57188e55a40024b8a0a",
        "public": "bctQzN7mjMUNBIx4aSC8WYn03GJWoJjL/KrDb38oU5c=",
        "result": "LgzSu4n2SiuphFlQNQxVGuZVGChYUXCo1KUDo3flnD+m3P2vBT/bRyxLff8S8puy5POc8sfvggcvs/9eriHjBQ==",
        "custom": {
          "luid": "$rep.-01xK7xYzA8jY0CD9",
          "moment": "2025-04-05T14:30:00.050Z",
          "status": "created"
        }
      }
    ]
  }
}
{
  "hash": "b7eb7ccf5ffc126951e13e29a8dcfdaf95db859715d4edfc2d16f59a79d4cd58",
  "data": {
    "reason": "auth.unauthorized",
    "detail": "Invalid token."
  },
  "meta": {
    "proofs": [
      {
        "signer": "system",
        "method": "ed25519-v2",
        "digest": "3acece870c4118bfe4223118e4d2f3cfd5b8947a7093785b66d49aa57fa2890a",
        "public": "bctQzN7mjMUNBIx4aSC8WYn03GJWoJjL/KrDb38oU5c=",
        "result": "gnK63DqqWDY/UXvnZHixDKPKS6tfeGHgdARylnPiJLwQGyYxuD97TYbSg2wrzsf/bDrHwQYZaf8Gu5ryYP0UAA==",
        "custom": {
          "moment": "2025-04-05T14:30:00.000Z"
        }
      }
    ]
  }
}
{
  "hash": "9ec02726b50650add8acfd124c6defeb978a9ac252a5de888f9493ddc701e927",
  "data": {
    "reason": "auth.forbidden",
    "detail": "Request is not authorized"
  },
  "meta": {
    "proofs": [
      {
        "signer": "system",
        "method": "ed25519-v2",
        "digest": "4f8cbdc38d73348de0c31805c783c84a0fecc6be736d7e187004ba68cd00e675",
        "public": "bctQzN7mjMUNBIx4aSC8WYn03GJWoJjL/KrDb38oU5c=",
        "result": "P3hRnveehtuobb4AIO56XBmiduvmYJbpdmOHltG/IifBEH7QSWdv/0pqled4SO9x1Ne3oXuWxJy40DzMvx1MBA==",
        "custom": {
          "moment": "2025-04-05T14:30:00.000Z"
        }
      }
    ]
  }
}
{
  "hash": "d6c59a6df7165fa4a75159799ca5f5e26e544cbb8769eced3d35d8021f6f7935",
  "data": {
    "reason": "record.not-found",
    "detail": "Signer not found"
  },
  "meta": {
    "proofs": [
      {
        "signer": "system",
        "method": "ed25519-v2",
        "digest": "78cf86f34aefcf9da6ed4167a38aac0a2739f68f7bafb1d3e033c01ed1b6cdf1",
        "public": "bctQzN7mjMUNBIx4aSC8WYn03GJWoJjL/KrDb38oU5c=",
        "result": "9Ledk+/iAAtj+uLjGe2afq4kID7n8UQD6UpRpLBCujxFjxddq0uZ2tnYRTAXmYdHDkbF0uXqtNM9qO3xhEtpAA==",
        "custom": {
          "moment": "2025-04-05T14:30:00.000Z"
        }
      }
    ]
  }
}

{
  "hash": "1c084e8dcfb9bb84bc8ea96e9e137b149a34b2bbd85f8e60b4263f5aba980476",
  "data": {
    "custom": {
      "errors": [
        {
          "instancePath": "/handle",
          "schemaPath": "#/properties/handle/pattern",
          "keyword": "pattern",
          "params": {
            "pattern": "^[a-zA-Z0-9_\\-+.]+$"
          },
          "message": "must match pattern \"^[a-zA-Z0-9_\\-+.]+$\""
        }
      ]
    },
    "reason": "record.schema-invalid",
    "detail": "Schema validator error: data.handle must match pattern \"^[a-zA-Z0-9_\\-+.]+$\""
  },
  "meta": {
    "proofs": [
      {
        "signer": "system",
        "method": "ed25519-v2",
        "digest": "7a5febb431719b6f43d7e88e79211308e16ac651b71b339276373fdb4e7c3760",
        "public": "bctQzN7mjMUNBIx4aSC8WYn03GJWoJjL/KrDb38oU5c=",
        "result": "2/1zYw4AaIzsIHfOIC6V/CHw6owbjYHt48cwmFOig0ibeT0IbojLmj1RCRi8W00ka0udPa9WsacWDd7ObMY8CA==",
        "custom": {
          "moment": "2025-04-05T14:30:00.000Z"
        }
      }
    ]
  }
}

{
  "hash": "93a5f4d97a42c2df97f827c58ff7768d02568c15aca931e22b81fa3160ba0df3",
  "data": {
    "reason": "api.unexpected-error",
    "detail": "An unexpected error occurred"
  },
  "meta": {
    "proofs": [
      {
        "signer": "system",
        "method": "ed25519-v2",
        "digest": "efaf5360143b586917d9636779ad6e08571c5b06909a20dd0f5eba4bf3be7eae",
        "public": "bctQzN7mjMUNBIx4aSC8WYn03GJWoJjL/KrDb38oU5c=",
        "result": "hERh6Aecj59iR+Fb25OQsHJScOi4t8EiffKSfjlMQdjHMccTnfDlgZFdaJzXzUtpSwy/NHq0l+7ydh3HSWCoAg==",
        "custom": {
          "moment": "2025-04-05T14:30:00.000Z"
        }
      }
    ]
  }
}

Path Parameters

id*|

The unique identifier of the record - it is luid or handle (address).

change*integer

The change number of the record

Range1 <= value

Header Parameters

x-ledger?|

The unique identifier of ledger in context for multi tenant requests.

Response Body

application/json

application/json

application/json

application/json

application/json

application/json

List report changes GET

Each change contains a complete snapshot of the record at that point in time, the action performed (`create`, `update`, or `drop`), and a timestamp. Changes are returned newest first. After a record is deleted, its change history remains accessible but must be queried using the record's LUID instead of its handle.

Request Journaling

View logs of all incoming and outgoing requests to the ledger.