{
  "fdb_version": "FDB-0025",
  "freeze_date": "2026-09-15",
  "predecessor": {
    "version": "FDB-0024",
    "package": "PICKLEBALL_DATABASE_APPROVED_FROZEN_BASELINES_THROUGH_STAGEG_FIRST_ENGINEERING_PREDICTIVE_VALIDATION_REV1_2026-09-15.zip",
    "sha256": "ddfa4a94737c9007c61ac15e04c8ced363926d61778e8b32e569f65781357e35"
  },
  "approved_stage": {
    "stage": "STAGE G-B8",
    "revision": "REV1",
    "payload": "STAGEG_B8_CROSS_TEST_CORRELATION_AND_PADDLE_ENGINEERING_PROFILE_REV1_2026-09-15.zip",
    "sha256": "657257a5a13c63d58f79ce454d643f1643441cd8359fd4a5161c05365dedcafb"
  },
  "final_independent_audit": {
    "report": "STAGEG_B8_REV1_FINAL_INDEPENDENT_AUDIT_REPORT_2026-09-15.md",
    "sha256": "443a5f4d7285c69de5c401179c8a6b4ee9af2158c40f4524feeaea02d00996a9",
    "result": "PASS",
    "applicable_checks": 32451,
    "failed_checks": 0
  },
  "data_boundary": {
    "physical_test_executed": 0,
    "measured_raw_data": 0,
    "controlled_evidence_promoted": 0,
    "gap_closure": 0,
    "execution_authorization": "NOT_RELEASED",
    "numeric_relationships": "MODEL-DERIVED / NOT EMPIRICAL"
  }
}