{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "FAMM NUVMAP Delta-DAG Search Receipt",
  "type": "object",
  "required": [
    "receipt_type",
    "schema_version",
    "problem_type",
    "problem_hash",
    "route_rule_hash",
    "projection_level",
    "solved",
    "metrics",
    "compression_estimate",
    "dag",
    "delta_stream_sha256",
    "no_drift_boundary",
    "receipt_sha256"
  ],
  "properties": {
    "receipt_type": {
      "const": "famm_nuvmap_delta_dag_search_receipt"
    },
    "schema_version": {
      "type": "string"
    },
    "problem_type": {
      "type": "string"
    },
    "problem_hash": {
      "type": "string"
    },
    "route_rule_hash": {
      "type": "string"
    },
    "projection_level": {
      "type": "string"
    },
    "n": {
      "type": "integer"
    },
    "k": {
      "type": "integer"
    },
    "edge_count": {
      "type": "integer"
    },
    "solved": {
      "type": "boolean"
    },
    "solution": {},
    "exact_receipt": {
      "type": "object"
    },
    "metrics": {
      "type": "object"
    },
    "compression_estimate": {
      "type": "object"
    },
    "dag": {
      "type": "object"
    },
    "delta_stream_sha256": {
      "type": "string"
    },
    "no_drift_boundary": {
      "type": "string"
    },
    "receipt_sha256": {
      "type": "string"
    }
  }
}