wallet_verifySignature

Verifies a digital signature using wallet keys. Supply exactly one of data or hashToDirectlyVerify.

Result

The BRC-100 verifySignature result, encoded as JSON text. Wallet failures return an error result.

Permissions

Forwarded to the connected wallet under the configured app origin. Its protocol, certificate or basket permission checks apply to the requested operation.

In role-routed configurations, walletRole selects an assigned wallet. Identity methods default to the identity role; encryption and HMAC use the encryption role. Transaction and basket operations follow their assigned role. An unavailable role fails rather than borrowing another key.

Definition 1

Full catalog · Legacy local wallet; Legacy local identity; External BRC-100 wallet

Field	Type / required	Description
data	array of number Optional	Data bytes that were signed
hashToDirectlyVerify	array of number Optional	Pre-computed 32-byte hash that was signed
signature	array of number Required	Signature bytes
protocolIDJSON	string Required	JSON array [securityLevel, protocolString]
keyID	string Required	See schema for details.
counterparty	string Optional	See schema for details.
forSelf	boolean Optional	See schema for details.
privileged	boolean Optional	See schema for details.
privilegedReason	string Optional	See schema for details.
seekPermission	boolean Optional	See schema for details.

Nested fields are required only when their parent object or array item is supplied.

Full input schema

{
  "type": "object",
  "properties": {
    "data": {
      "description": "Data bytes that were signed",
      "type": "array",
      "items": {
        "type": "number"
      }
    },
    "hashToDirectlyVerify": {
      "description": "Pre-computed 32-byte hash that was signed",
      "type": "array",
      "items": {
        "type": "number"
      }
    },
    "signature": {
      "type": "array",
      "items": {
        "type": "number"
      },
      "description": "Signature bytes"
    },
    "protocolIDJSON": {
      "type": "string",
      "description": "JSON array [securityLevel, protocolString]"
    },
    "keyID": {
      "type": "string"
    },
    "counterparty": {
      "type": "string"
    },
    "forSelf": {
      "type": "boolean"
    },
    "privileged": {
      "type": "boolean"
    },
    "privilegedReason": {
      "type": "string"
    },
    "seekPermission": {
      "type": "boolean"
    }
  },
  "required": [
    "signature",
    "protocolIDJSON",
    "keyID"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}

Definition 2

Full catalog · Local Vault · broadcasting disabled; Local Vault · all roles; Local Vault · payment role only; Local Vault + sponsor

Field	Type / required	Description
data	array of number Optional	Data bytes that were signed
hashToDirectlyVerify	array of number Optional	Pre-computed 32-byte hash that was signed
signature	array of number Required	Signature bytes
protocolIDJSON	string Required	JSON array [securityLevel, protocolString]
keyID	string Required	See schema for details.
counterparty	string Optional	See schema for details.
forSelf	boolean Optional	See schema for details.
privileged	boolean Optional	See schema for details.
privilegedReason	string Optional	See schema for details.
seekPermission	boolean Optional	See schema for details.
walletRole	"payments" \| "identity" \| "ordinals" \| "encryption" Optional	Select the configured root key for this BRC-100 call. Defaults to the role for the method; action continuations retain their original role.

Nested fields are required only when their parent object or array item is supplied.

Full input schema

{
  "type": "object",
  "properties": {
    "data": {
      "description": "Data bytes that were signed",
      "type": "array",
      "items": {
        "type": "number"
      }
    },
    "hashToDirectlyVerify": {
      "description": "Pre-computed 32-byte hash that was signed",
      "type": "array",
      "items": {
        "type": "number"
      }
    },
    "signature": {
      "type": "array",
      "items": {
        "type": "number"
      },
      "description": "Signature bytes"
    },
    "protocolIDJSON": {
      "type": "string",
      "description": "JSON array [securityLevel, protocolString]"
    },
    "keyID": {
      "type": "string"
    },
    "counterparty": {
      "type": "string"
    },
    "forSelf": {
      "type": "boolean"
    },
    "privileged": {
      "type": "boolean"
    },
    "privilegedReason": {
      "type": "string"
    },
    "seekPermission": {
      "type": "boolean"
    },
    "walletRole": {
      "description": "Select the configured root key for this BRC-100 call. Defaults to the role for the method; action continuations retain their original role.",
      "type": "string",
      "enum": [
        "payments",
        "identity",
        "ordinals",
        "encryption"
      ]
    }
  },
  "required": [
    "signature",
    "protocolIDJSON",
    "keyID"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}