{
  "$comment": "The receipt preserves the original attempt/fence and binds a later task try only after a trusted original-pod termination, an exclusive MSSQL guard with zero original-attempt sessions, zero matching ClickHouse query IDs, and exact current-target reconciliation.",
  "$id": "https://dpone.dev/schemas/dpone.semantic-refresh-attempt-continuation-receipt.v1.json",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "additionalProperties": false,
  "properties": {
    "after_image_sha256": {
      "pattern": "^sha256:[0-9a-f]{64}$",
      "type": "string"
    },
    "build_receipt_sha256": {
      "pattern": "^sha256:[0-9a-f]{64}$",
      "type": "string"
    },
    "clickhouse_cluster_authority_id": {
      "minLength": 1,
      "type": "string"
    },
    "clickhouse_query_id_prefix": {
      "minLength": 1,
      "type": "string"
    },
    "clickhouse_quiescence_observation_sha256": {
      "pattern": "^sha256:[0-9a-f]{64}$",
      "type": "string"
    },
    "continuation_receipt_sha256": {
      "pattern": "^sha256:[0-9a-f]{64}$",
      "type": "string"
    },
    "engine_quiescence_receipt_sha256": {
      "pattern": "^sha256:[0-9a-f]{64}$",
      "type": "string"
    },
    "fencing_epoch": {
      "minimum": 1,
      "type": "integer"
    },
    "guard_resource_id": {
      "minLength": 1,
      "type": "string"
    },
    "mssql_active_session_count": {
      "const": 0,
      "type": "integer"
    },
    "mssql_guard_lock_status": {
      "const": "EXCLUSIVE_ACQUIRED"
    },
    "operation_id": {
      "pattern": "^sha256:[0-9a-f]{64}$",
      "type": "string"
    },
    "operation_plan_sha256": {
      "pattern": "^sha256:[0-9a-f]{64}$",
      "type": "string"
    },
    "original_attempt_binding_sha256": {
      "pattern": "^sha256:[0-9a-f]{64}$",
      "type": "string"
    },
    "original_attempt_termination_receipt_sha256": {
      "pattern": "^sha256:[0-9a-f]{64}$",
      "type": "string"
    },
    "pod_uid": {
      "minLength": 1,
      "type": "string"
    },
    "schema": {
      "const": "dpone.semantic-refresh-attempt-continuation-receipt.v1"
    },
    "status": {
      "const": "VERIFIED"
    },
    "task_id": {
      "minLength": 1,
      "type": "string"
    },
    "try_number": {
      "minimum": 1,
      "type": "integer"
    },
    "verified_at": {
      "format": "date-time",
      "type": "string"
    },
    "workflow_execution_binding_sha256": {
      "pattern": "^sha256:[0-9a-f]{64}$",
      "type": "string"
    }
  },
  "required": [
    "after_image_sha256",
    "build_receipt_sha256",
    "clickhouse_cluster_authority_id",
    "clickhouse_query_id_prefix",
    "clickhouse_quiescence_observation_sha256",
    "continuation_receipt_sha256",
    "engine_quiescence_receipt_sha256",
    "fencing_epoch",
    "guard_resource_id",
    "mssql_active_session_count",
    "mssql_guard_lock_status",
    "operation_id",
    "operation_plan_sha256",
    "original_attempt_binding_sha256",
    "original_attempt_termination_receipt_sha256",
    "pod_uid",
    "schema",
    "status",
    "task_id",
    "try_number",
    "verified_at",
    "workflow_execution_binding_sha256"
  ],
  "type": "object"
}