{"id":"20915c94-00e7-4565-a9bf-d6e12f3356e1","name":{"value":"Twin Rocks Estate Winery (sparkling)","source":"ai_inferred","confidence":"medium"},"slug":"twin-rocks-estate-winery-sparkling","producer":{"id":"f4f10854-5c2a-49e3-ae80-42c9799cfd4d","name":"Twin Rocks Estate Winery","slug":"twin-rocks-estate-winery"},"wine_type":"still","ttb_class":"dessert","color":{"value":"sparkling","source":"ai_inferred","confidence":"medium"},"body":{"value":null,"source":"ai_inferred","confidence":"medium"},"sweetness":{"value":null,"source":"ai_inferred","confidence":"medium"},"style_tags":{"value":["fruity","still-white"],"source":"ai_inferred","confidence":"medium"},"grapes":[{"name":"Pinot Noir","slug":"pinot-noir","percentage":{"value":50,"source":"ai_inferred","confidence":"medium"}},{"name":"Chardonnay","slug":"chardonnay","percentage":{"value":50,"source":"ai_inferred","confidence":"medium"}}],"region":null,"vintage_count":1,"vintages":[{"id":"585d073a-7298-41f0-bf68-8cf117017895","vintage_year":null,"is_non_vintage":null,"drink_from":{"value":null,"source":"ttb","confidence":"medium"},"drink_until":{"value":null,"source":"ttb","confidence":"medium"},"label_count":3}],"regulated_claims":[],"wine_type_note":"TTB 'dessert wine' is an alcohol-content tax class (still wine 14–24% ABV). This is a non-fortified still wine — distinct from fortified wines like Port or Madeira that share the same tax class.","vintage_data_caveat":"vintage not stated in source filings","ttb_id":"22164001000018"}