{
  "label": "Pima.AZ / Tucson",
  "fips": 4019,
  "epoch": 2,
  "n_parcels": 448404,
  "merkle_root": "92aa37758d1234bf0aab6214757dc00bc432fd900e5536523c00f85649845454",
  "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": "8QG7VSvKioRkop2zkqsppRXWTyUEi5mWeEPgDBv3TfsP",
  "supersedes_epoch": 1,
  "derived_from": {
    "packet": "Pima.AZ.1.2026-10.csv",
    "packet_sha256": "99601ec9c1de546dd255a6566c0a5f125686e3c3b2187f9a882bab4e32010b22",
    "v1_epoch": 1,
    "v1_root": "86d8d9340dd350ddc0bbd3482b97fd6436385684141c88b0f0b89fa54ebe42a9"
  },
  "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)."
}