{
  "schema_version": "2.0",
  "document_type": "anonymized_giveaway_draw_audit",
  "draw_id": "FLG-2026-09-18-134611Z",
  "organizer": "Florganics",
  "campaign_period": {
    "start": "2026-08-31T00:00:00+02:00",
    "end": "2026-09-06T23:59:59+02:00",
    "timezone": "Europe/Berlin"
  },
  "draw_timestamp_utc": "2026-09-18T13:46:11Z",
  "draw_timestamp_local": "2026-09-18T15:46:11+02:00",
  "data_basis": {
    "source_file_name": "orders_export_1-3.csv",
    "source_file_sha256": "d9e2e6385d3c94b0124d714250a83ae2f74a485e367fe28f0055e4964d3115d7",
    "participant_file_name": "Giveaway_Teilnehmer_2026-08-31_bis_2026-09-06_anonymisiert.csv",
    "participant_file_sha256": "8b44e7ad58c127bf627ab6b6980fef51962e3ab1ac83bdbc88e55315ca30072b",
    "ordering": "ascending by earliest qualifying order timestamp, then normalized email"
  },
  "rules": {
    "identity": "normalisierte E-Mail-Adresse",
    "spend_basis": "Shopify-Gesamtbetrag inkl. Versand und Umsatzsteuer abzüglich Erstattungen und offenem Betrag",
    "ticket_rule": "1 Los je vollem Euro nach Zusammenführung aller gültigen Bestellungen einer Person",
    "eligibility": "bezahlt, nicht storniert, positiver tatsächlich gezahlter Betrag"
  },
  "counts": {
    "orders_total": 77,
    "orders_eligible": 73,
    "orders_excluded": 4,
    "participants_eligible": 72,
    "tickets_total": 6450,
    "qualifying_spend_eur": "6479.99"
  },
  "random_source": {
    "service": "Python secrets.randbelow",
    "expression": "secrets.randbelow(6450) + 1",
    "basis": "OS cryptographic random source via Python secrets module",
    "reproducible": false
  },
  "draw_algorithm": {
    "name": "Uniform integer draw",
    "range": [
      1,
      6450
    ],
    "winning_ticket": 2973
  },
  "winner": {
    "participant_id": "P034",
    "winning_ticket": 2973,
    "ticket_start": 2929,
    "ticket_end": 3018,
    "tickets": 90
  },
  "privacy": "Contains no name, email address, telephone number, postal address, or Shopify order identifier.",
  "certificate_scope": "Technical draw record; not a notarial or independent third-party certification."
}