{
 "format": 1,
 "label": "MiamiDade.FL",
 "fips": 12086,
 "epoch": 2,
 "month": "2026-10",
 "merkle_root": "04d6552ce242445f7439d919170667fe18f17421f4370e8b741e59766c6d9743",
 "pda": "9fwiLi2GQsKwdcABmvd6mLEwmZkCbhzePxdamTTuixX8",
 "program": "7mi96nPvP6SB1eApAd7vN2uUEBDvNR9xVvLqPDt3uvwg",
 "packet_file": "MiamiDade.FL.2.2026-10.csv",
 "packet_sha256": "c9e1050ebe0429e8eea1bd0db39f5229b9914ca4a0b6d94f4f23cbaf000fbaf1",
 "n_parcels": 119392,
 "chunk_size": 2048,
 "n_chunks": 59,
 "n_shards": 80,
 "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": 1,
 "alias_types": [],
 "has_prefix": true,
 "prefix_len": 6,
 "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."
}