{
 "format": 1,
 "label": "EastBatonRouge.LA",
 "fips": 22033,
 "epoch": 2,
 "month": "2026-10",
 "merkle_root": "1ad6c2b9795ffb4d9dd09e6ef64e39fdcac4c103c8be8714c51bba40c27cd244",
 "pda": "FMFsbVwMcYejjW41sxWjxFbPzbGx4ED9faTfhNxJLM6K",
 "program": "7mi96nPvP6SB1eApAd7vN2uUEBDvNR9xVvLqPDt3uvwg",
 "packet_file": "EastBatonRouge.LA.2.2026-10.csv",
 "packet_sha256": "bd8e9627983f65affa5d2f7ae11056914657221ccba4af5f9ff969f9f30936a7",
 "n_parcels": 200164,
 "chunk_size": 2048,
 "n_chunks": 98,
 "n_shards": 134,
 "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": 81,
 "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."
}