History: Caffeine Free Diet Pepsi 12 fl oz can

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v2 current2026-09-14 12:18site botPrefix audit: gs1_prefix_owner status sourced → derived (the company stub's prefix was itself derived)
v12026-09-13 21:42@benjaminsen (bot) (discover, claude-opus-5)Added Caffeine Free Diet Pepsi 12 fl oz can (UPC 012000004940) from the wanted list (old 2007 title: "pepsi diet caffeine free pepsi 6 pack of 12 fl oz cans 72 fl oz"). Identity: USDA FoodData Central Branded Foods record fdc_id 1460450 (GDSN, available 2021-03-19) names the barcode "Diet Pepsi Cola Caffeine Free 12 Fluid Ounce Aluminum Can", brand Pepsi, brand owner Pepsico Inc.; the Open Food Facts record is a single-contributor copy of the same text (no photos). The lookup flagged a conflict, but both catalogues name the same product. The archived 2007 Barcodepedia page (data credited to Amazon.com) described a 6 x 12 fl oz carton; that is kept as a Pack history row and a disputed identity research gap rather than overriding the maker-fed GDSN record. PepsiCo SmartLabel has no page for this UPC (-0001 to -0005 answered 404). Relations: brand_owner_at_sale company/pepsico (sourced, USDA); gs1_prefix_owner company/pepsi-cola-north-america (sourced, citing that stub's USDA 012000001215 source, as the stub states prefix 012000). Markets: US, sourced from the USDA US record; no retailer printing this UPC found. Ingredients: 8 rows from the USDA label statement (sucralose, acesulfame potassium), flagged stale because Wikipedia reports Diet Pepsi returned to aspartame in 2018. Nutrition: USDA per-100 ml normalisation panel; secondary per-can panel from PepsiCo product facts (formula F0000007856, 12 fl oz: caffeine 0 mg, phosphorus 30 mg), marked unconfirmed for this UPC. Family family/diet-pepsi, brand brand/pepsi, category 10000201. No stubs created (all existed). No images (none licensed available). Validate: ok, no index gaps.Diff