{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://trace.agentrust-io.com/schema/pic-trace-bridge-v1.json",
  "title": "PIC/TRACE Bridge Authorization v1",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "profile",
    "authorization",
    "signature"
  ],
  "properties": {
    "profile": {
      "const": "tag:agentrust-io.com,2026:pic-trace-bridge-v1"
    },
    "signature": {
      "type": "string",
      "pattern": "^[A-Za-z0-9_-]{86}$"
    },
    "authorization": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "authorization_id",
        "decision",
        "authorizer",
        "authorizer_key_id",
        "authorized_at",
        "expires_at",
        "scope",
        "pic",
        "declaration_digest",
        "tool_call_digest",
        "transcript_required"
      ],
      "properties": {
        "authorization_id": {
          "type": "string",
          "minLength": 1
        },
        "decision": {
          "enum": [
            "allow",
            "deny"
          ]
        },
        "authorizer": {
          "type": "string",
          "minLength": 1
        },
        "authorizer_key_id": {
          "type": "string",
          "minLength": 1
        },
        "authorized_at": {
          "type": "integer",
          "minimum": 0,
          "maximum": 9007199254740991
        },
        "expires_at": {
          "type": "integer",
          "minimum": 0,
          "maximum": 9007199254740991
        },
        "scope": {
          "type": "object",
          "additionalProperties": false,
          "required": [
            "tools",
            "impacts"
          ],
          "properties": {
            "tools": {
              "type": "array",
              "minItems": 1,
              "uniqueItems": true,
              "items": {
                "type": "string",
                "minLength": 1
              }
            },
            "impacts": {
              "type": "array",
              "minItems": 1,
              "uniqueItems": true,
              "items": {
                "type": "string",
                "minLength": 1
              }
            }
          }
        },
        "pic": {
          "type": "object",
          "additionalProperties": false,
          "required": [
            "profile",
            "intent_digest",
            "args_digest"
          ],
          "properties": {
            "profile": {
              "const": "PIC-CJSON/1.0"
            },
            "intent_digest": {
              "$ref": "#/$defs/digest"
            },
            "args_digest": {
              "$ref": "#/$defs/digest"
            }
          }
        },
        "declaration_digest": {
          "$ref": "#/$defs/digest"
        },
        "tool_call_digest": {
          "$ref": "#/$defs/digest"
        },
        "transcript_required": {
          "type": "boolean"
        }
      }
    }
  },
  "$defs": {
    "digest": {
      "type": "string",
      "pattern": "^sha256:[0-9a-f]{64}$"
    }
  }
}