{
  "label": "Oklahoma.OK / Oklahoma City",
  "fips": 40109,
  "epoch": 2,
  "n_parcels": 331173,
  "merkle_root": "511d063337b1bb142824b9d2ad593b32395c53cc04930b336b97e5494337567f",
  "schema": "countyroot/leaf/v2: sha256(0x00|tag|fips|len|id|occ|acres_micro|sqft_centi); node 0x01 promote-odd; root 0x02|tag|fips|epoch|n|top; sorted by key,id,occ",
  "schema_sha256": "b309043c77b9aa529244033ecbcaa030615fa949993c835bade21fd2abfbf00d",
  "leaf_version": 2,
  "posted_at": null,
  "pda": "8hjN1kbjcoAhjafu9ZVp2JUnLvF9664i4XJjBknHNLJ3",
  "supersedes_epoch": 1,
  "derived_from": {
    "packet": "Oklahoma.OK.1.2026-10.csv",
    "packet_sha256": "af7023acaef5ca6018689b6d2f2fba4c61cecd000fe839d496c72adec5cde1a8",
    "v1_epoch": 1,
    "v1_root": "2effb060d508507eb3ac4c18c6600f0a1d0634ca55e4a87b30e50c64b77bf8c3"
  },
  "note": "Same parcels as epoch 1, fingerprinted in leaf format v2 (docs/leaf-v2.md: one leaf per row with a repeat number, integer units, sorted by normalized ID, fips/epoch/count bound into the root)."
}