{
  "label": "Alexandria.VA / Alexandria",
  "fips": 51510,
  "epoch": 2,
  "n_parcels": 47306,
  "merkle_root": "531693f49b7af35f4ae19819ab1649925f650a08cf822911935e0fd657b9db08",
  "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": "8gEjKgvRKeHf8LH5iCP4pQxv9rj4jUG33ohjTiwSiqj7",
  "supersedes_epoch": 1,
  "derived_from": {
    "packet": "Alexandria.VA.1.2026-10.csv",
    "packet_sha256": "293cddd5520cbd79de38a49f7df25d85992aaa89f006443f6f4bb6857defe0ed",
    "v1_epoch": 1,
    "v1_root": "1603f169fdec6c7b489bd8276fd674ed5b4603fa0da616285165db57c452f1c9"
  },
  "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)."
}