{
 "format": 1,
 "label": "Pinellas.FL",
 "fips": 12103,
 "epoch": 1,
 "month": "2026-10",
 "merkle_root": "b9fa7307ed0cbd103ef37867c85bf813940ed4fadb3ebfdac4b1808c149ede86",
 "pda": "DLsWCoDeyeKGXC66ctvmMSFDjZs6fYjtX1L4Q6QQW9zg",
 "program": "7mi96nPvP6SB1eApAd7vN2uUEBDvNR9xVvLqPDt3uvwg",
 "packet_file": "Pinellas.FL.1.2026-10.csv",
 "packet_sha256": "3f7b0bf053af3752d1336860ec16a98c31c7097f2fc656f77059f2349b4f03b5",
 "n_parcels": 433217,
 "chunk_size": 2048,
 "n_chunks": 212,
 "n_shards": 289,
 "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": 275,
 "alias_types": [],
 "has_prefix": true,
 "prefix_len": 7,
 "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."
}