{
    "bcoid": "GLY_001345",
    "doctype": "track",
    "history": {
        "2_8_1": {
            "row_count_last": 0,
            "row_count_change": 7306,
            "field_count": 4,
            "fields_added": 0,
            "fields_removed": 0,
            "file_name": "hamster_protein_recnames.csv",
            "id_count": 7120,
            "ids_added": 0,
            "ids_removed": 0,
            "release_date": "04/16/2025",
            "row_count": 7306
        },
        "2_9_1": {
            "row_count_last": 7306,
            "row_count_change": -343,
            "field_count": 4,
            "fields_added": 0,
            "fields_removed": 0,
            "file_name": "hamster_protein_recnames.csv",
            "id_count": 6791,
            "ids_added": 143,
            "ids_removed": 472,
            "release_date": "08/04/2025",
            "row_count": 6963
        },
        "2_10_1": {
            "row_count_last": 6963,
            "row_count_change": 2464,
            "field_count": 4,
            "fields_added": 0,
            "fields_removed": 0,
            "file_name": "hamster_protein_recnames.csv",
            "id_count": 9141,
            "ids_added": 2360,
            "ids_removed": 10,
            "release_date": "11/20/2025",
            "row_count": 9427
        },
        "2_11_1": {
            "row_count_last": 9427,
            "row_count_change": 3604,
            "field_count": 4,
            "fields_added": 0,
            "fields_removed": 0,
            "file_name": "hamster_protein_recnames.csv",
            "id_count": 12536,
            "ids_added": 10022,
            "ids_removed": 6627,
            "release_date": "03/24/2026",
            "row_count": 13031
        },
        "2_12_1": {
            "row_count_last": 13031,
            "row_count_change": 55,
            "field_count": 4,
            "fields_added": 0,
            "fields_removed": 0,
            "file_name": "hamster_protein_recnames.csv",
            "id_count": 12573,
            "ids_added": 159,
            "ids_removed": 122,
            "release_date": "09/13/2026",
            "row_count": 13086
        }
    }
}