wallet_proveCertificate

Proves select fields of a certificate to a verifier.

Result

The BRC-100 proveCertificate 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
certificateJSON	string Required	JSON object of the certificate to prove
fieldsToRevealJSON	string Required	JSON array of field names to reveal
verifier	string Required	Verifier public key hex
privileged	boolean Optional	See schema for details.
privilegedReason	string 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": {
    "certificateJSON": {
      "type": "string",
      "description": "JSON object of the certificate to prove"
    },
    "fieldsToRevealJSON": {
      "type": "string",
      "description": "JSON array of field names to reveal"
    },
    "verifier": {
      "type": "string",
      "description": "Verifier public key hex"
    },
    "privileged": {
      "type": "boolean"
    },
    "privilegedReason": {
      "type": "string"
    }
  },
  "required": [
    "certificateJSON",
    "fieldsToRevealJSON",
    "verifier"
  ],
  "$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
certificateJSON	string Required	JSON object of the certificate to prove
fieldsToRevealJSON	string Required	JSON array of field names to reveal
verifier	string Required	Verifier public key hex
privileged	boolean Optional	See schema for details.
privilegedReason	string 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": {
    "certificateJSON": {
      "type": "string",
      "description": "JSON object of the certificate to prove"
    },
    "fieldsToRevealJSON": {
      "type": "string",
      "description": "JSON array of field names to reveal"
    },
    "verifier": {
      "type": "string",
      "description": "Verifier public key hex"
    },
    "privileged": {
      "type": "boolean"
    },
    "privilegedReason": {
      "type": "string"
    },
    "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": [
    "certificateJSON",
    "fieldsToRevealJSON",
    "verifier"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}