{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://civicdataforge.pages.dev/schemas/portfolio-snapshot-v1.schema.json",
  "title": "CivicDataForge portfolio snapshot v1",
  "type": "object",
  "additionalProperties": false,
  "required": ["schema_version", "product_id", "scope_hash", "coverage", "observed_at", "record_count", "records", "receipt_hash"],
  "properties": {
    "schema_version": {"const": "civicdataforge.portfolio-snapshot.v1"},
    "product_id": {"type": "string", "minLength": 1},
    "scope_hash": {"type": "string", "pattern": "^sha256:[a-f0-9]{64}$"},
    "coverage": {"enum": ["bounded", "complete"]},
    "observed_at": {"type": "string", "format": "date-time"},
    "record_count": {"type": "integer", "minimum": 1},
    "records": {
      "type": "object",
      "minProperties": 1,
      "additionalProperties": {"type": "string", "pattern": "^sha256:[a-f0-9]{64}$"}
    },
    "receipt_hash": {"type": "string", "pattern": "^sha256:[a-f0-9]{64}$"}
  }
}