{
 "format": 1,
 "label": "NewHanover.NC",
 "fips": 37129,
 "epoch": 1,
 "month": "2026-10",
 "merkle_root": "59a7a89d133308a1959c54eab9e08b9c7b62c6ed42ce1e28f69df56584ef4754",
 "pda": "G6kcDV4BRUv7jeuk4BdwxZgsGHZG7JYZMU6eoAGZYuQ",
 "program": "7mi96nPvP6SB1eApAd7vN2uUEBDvNR9xVvLqPDt3uvwg",
 "packet_file": "NewHanover.NC.1.2026-10.csv",
 "packet_sha256": "476166cf63b6bcfc0bb46cca74ceb60a3dc00a7a6dc3edc7b5b63d65873c2154",
 "n_parcels": 103409,
 "chunk_size": 2048,
 "n_chunks": 51,
 "n_shards": 69,
 "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": 54,
 "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."
}