{
 "format": 1,
 "label": "Orange.NC",
 "fips": 37135,
 "epoch": 1,
 "month": "2026-10",
 "merkle_root": "d118ee4ba36c4ca3919e6758dc649e40a6c905d209a81793ea8a4e3579c7bd80",
 "pda": "9fjGvpF7ro5FPcETAqvjJoB9QCVxKvSYZj7BpneApNUB",
 "program": "7mi96nPvP6SB1eApAd7vN2uUEBDvNR9xVvLqPDt3uvwg",
 "packet_file": "Orange.NC.1.2026-10.csv",
 "packet_sha256": "a3294e33f73cecdca586bb90cf8e0b386f034b38c43da926fcd92815e6cb7697",
 "n_parcels": 59365,
 "chunk_size": 2048,
 "n_chunks": 29,
 "n_shards": 40,
 "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": 3,
 "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."
}