{
  "label": "Allegheny.PA / Pittsburgh",
  "fips": 42003,
  "epoch": 2,
  "n_parcels": 577996,
  "merkle_root": "b30e78c410de5c2d7ffed492be7175b94ed8fece570ca9f588cfad20f1a65297",
  "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": "9ar3xmXdn3oNrM6NvfVtsSrCx6X3GTZn2YvMdUfJu1L",
  "supersedes_epoch": 1,
  "derived_from": {
    "packet": "Allegheny.PA.1.2026-10.csv",
    "packet_sha256": "7097f481e7b9a3534508191fdccfeefdc4385bf4475e533afdb623cccf8716e4",
    "v1_epoch": 1,
    "v1_root": "1b24af2de08acc5916965b5c81623e363c02370f2cfc5e58e41d203d3c5181b3"
  },
  "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)."
}