ReferenceAPI ReferenceSigner

Add signer factor proof

POST/signers/{signer}/factors/{id}/proofs●Submit a signed proof to a signer factor record.

Appends a signed proof to the record. The proof must be signed against the record's current hash. Use proofs to change status, update labels, or record custom data — see About Proofs for details.

Returns the updated record with the new proof in meta.proofs.

Broadcasts the signer-factor-proofs-added signal. Use effects to subscribe.

POST
/signers/{signer}/factors/{id}/proofs

Usage Examples

curl -X POST "http://localhost:3000/v2/signers/string/factors/<HANDLE>/proofs" \  -H "x-ledger: <YOUR LEDGER HANDLE>" \  -H "Content-Type: application/json" \  -d '{    "method": "ed25519-v2",    "public": "dsZvr0rEw9sIffHlv1VP65x1NB8GeXezIv6HONk1SIk=",    "digest": "616418590e4b28cb117123cb0eafb93a69d0c5ea83a2662304c05a1b55d99a2d",    "result": "BIuybAnOeD+QAoU6L6fTVusQTloboX4cITyoxeQt8Sc+C5UYXs/XiQcXQ+rpl83cwGmaTQr/cb1bR1wyaYABDQ==",    "custom": {      "moment": "2025-04-05T14:30:10.000Z",      "status": "active"    }  }'
{
  "luid": "$snf.-01xK1rTtU2dS4wX3",
  "hash": "82baa21c2f24351786a768bb66bf258cbbee9092f53549810ac2e9fdec809036",
  "data": {
    "handle": "signing-key",
    "signer": "tesla-bank-admin",
    "public": "dsZvr0rEw9sIffHlv1VP65x1NB8GeXezIv6HONk1SIk=",
    "format": "ed25519-raw",
    "schema": "key-pair",
    "custom": {
      "title": "Admin backup signing key"
    }
  },
  "meta": {
    "status": "active",
    "moment": "2025-04-05T14:30:10.020Z",
    "owners": [
      "dsZvr0rEw9sIffHlv1VP65x1NB8GeXezIv6HONk1SIk="
    ],
    "proofs": [
      {
        "signer": "tesla-bank-admin",
        "method": "ed25519-v2",
        "digest": "bcbc413a6415be50a9551e3c76f5c32bb00d20025cf5a3c1176ba04752484ddc",
        "public": "dsZvr0rEw9sIffHlv1VP65x1NB8GeXezIv6HONk1SIk=",
        "result": "JonHuzyJ1iX1Kr9BYd3BxjZPJkZurFki/3XzMdgSU1HZk72LKYH5Jxoml+q7FytzCQ7h6z1Mg8Ghn9UVEUksDA==",
        "custom": {
          "moment": "2025-04-05T14:30:00.000Z",
          "status": "created"
        }
      },
      {
        "signer": "system",
        "method": "ed25519-v2",
        "digest": "a24ccbca89db875fe98ce4d1b3f0b9b286e7891cc8e1377b0252be3420e8423a",
        "public": "bctQzN7mjMUNBIx4aSC8WYn03GJWoJjL/KrDb38oU5c=",
        "result": "0g5td5sn76a0LKm6rywjdmj8oldC42AqvvMMS90x4UEPln2BcNVx//9oyM0kwEpUs9hkxoibuVHDxX618577Bw==",
        "custom": {
          "luid": "$snf.-01xK1rTtU2dS4wX3",
          "moment": "2025-04-05T14:30:00.050Z",
          "status": "created"
        }
      },
      {
        "signer": "tesla-bank-admin",
        "method": "ed25519-v2",
        "digest": "616418590e4b28cb117123cb0eafb93a69d0c5ea83a2662304c05a1b55d99a2d",
        "public": "dsZvr0rEw9sIffHlv1VP65x1NB8GeXezIv6HONk1SIk=",
        "result": "BIuybAnOeD+QAoU6L6fTVusQTloboX4cITyoxeQt8Sc+C5UYXs/XiQcXQ+rpl83cwGmaTQr/cb1bR1wyaYABDQ==",
        "custom": {
          "moment": "2025-04-05T14:30:10.000Z",
          "status": "active"
        }
      }
    ]
  }
}
{
  "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

signer*|

The unique identifier of the signer this factor belongs to it is luid or handle (address).

id*|

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

Header Parameters

x-ledger?|

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

Request Body

application/json

Proof body

TypeScript Definitions

Use the request body type in TypeScript.

Response Body

application/json

application/json

application/json

application/json

application/json

application/json

Update signer factor PUT

The request must include the current record hash in `data.parent` to prevent conflicts from concurrent updates. If the parent hash does not match the record's current hash, the request is rejected with a 422 error. Broadcasts the `signer-factor-updated` signal. Use [effects](/ledger/reference/api/effect) to subscribe.

Check signer access POST

Evaluates access policies for the calling signer and returns the resolved permissions. The request body specifies the action and optionally the record type to check against.