{
 "format": 1,
 "label": "PalmBeach.FL",
 "fips": 12099,
 "epoch": 1,
 "month": "2026-10",
 "merkle_root": "5a6e32a5cdfcb080dc0219c0354c28228b355e2f70175c764f9c6f6e3527a0bd",
 "pda": "4ecDwA8NSzm9ewFXYmm5cMkYf8AuLJHfo5XmAE9Tw9xM",
 "program": "7mi96nPvP6SB1eApAd7vN2uUEBDvNR9xVvLqPDt3uvwg",
 "packet_file": "PalmBeach.FL.1.2026-10.csv",
 "packet_sha256": "d8a49f2c1e8bf7e9cee764bc9c758ea3dad01105d0e32312bee6d92f5c18e223",
 "n_parcels": 656525,
 "chunk_size": 2048,
 "n_chunks": 321,
 "n_shards": 438,
 "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": 186,
 "alias_types": [],
 "has_prefix": true,
 "prefix_len": 9,
 "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."
}