{
 "format": 1,
 "label": "Fayette.KY",
 "fips": 21067,
 "epoch": 1,
 "month": "2026-10",
 "merkle_root": "001c38e24d233f003b587cb6a1b50c744557effa4acebea20377a85a50e1a081",
 "pda": "5rSGuRb7QEgEwd9DYuVmFuCJ7oX8Tca1E3vxPHzxf18e",
 "program": "7mi96nPvP6SB1eApAd7vN2uUEBDvNR9xVvLqPDt3uvwg",
 "packet_file": "Fayette.KY.1.2026-10.csv",
 "packet_sha256": "ec18aad4b123778f331d585088214ba458c1b8d0271aef769f1433712a6cd58d",
 "n_parcels": 114267,
 "chunk_size": 2048,
 "n_chunks": 56,
 "n_shards": 77,
 "leaf": "sha256(utf8 parcel_id|acres_6dp|lot_sqft_2dp)",
 "tree": "sha256(left||right); odd level duplicates the last node",
 "shard_key": "sha256(utf8(upper(trim(parcel_id))))[0..4] big-endian u32 mod n_shards",
 "note": "Untrusted layout file. Verify against the on-chain CountyRoot account, not against this file.",
 "n_xshards": 1,
 "alias_types": [],
 "has_prefix": true,
 "prefix_len": 4,
 "lookup_note": "x/ and p/ are lookup aids (normalized IDs, county aliases, suggestions). They are not part of the leaf or the on-chain root."
}