2019-20 Origins

• G-001 Base card numbers 85 (Sekou Doumbouya), 86 (Jaylen Nowell), 87 (Kevin Porter Jr.), and 89 (Russell Westbrook) are sourced only from sportscardchecklist.com; no second independent site could be reached with the exact tail of the checklist to corroborate (tcdb.com's page repeatedly truncated before card 85 across multiple fetch attempts).
• G-002 rookie_flag left UNKNOWN for card numbers 74-90 because no source could be fetched showing explicit RC/rookie-card tagging for that range (tcdb.com's checklist page truncated before card 74 in every fetch attempt, even though it reliably showed RC tags for cards 1-73 across two independent fetches).
• G-003 The base "Red" parallel has no stated print run in any source found; cardboardconnection.com listed a number for every other base parallel color but left Red bare, so it was recorded as unnumbered. This is single-source and not independently corroborated.
• G-004 One fetch of tcdb.com's main checklist page returned team "New Orleans Pelicans" for Jarrett Culver; tcdb.com's separate "Blue" parallel checklist page returned "Minnesota Timberwolves" for the same card. Minnesota Timberwolves was used (matches Culver's real 2019 draft team and is corroborated), but the disagreement is logged.
• G-005 No manufacturer or editorial scarcity-tier wording (odds, "case hit", "SSP", "short print") was found for Rookie Autographs, Rookie Jersey Autographs, Autographs, Origins Autographs Silver Ink, Rookie Auto Booklet Patch, Six Star Signatures, Origins Memorabilia, or Rookie Jumbo Jerseys, despite checking cardboardconnection.com, dacardworld.com, blog.paniniamerica.net (two articles), and beckett.com. Only generic marketing language ("rare Silver Ink, Gold Ink and Inscriptions autographs, rare booklets, jumbo memorabilia cards") was found, which was judged too vague to assign a tier. These sets were therefore left out of scarcity_sets.csv.
• G-006 No manufacturer or editorial scarcity-tier/odds wording was found for any base parallel, including the Black 1/1. Panini publishes no numeric odds sheets for basketball and no source called any base parallel a case hit. scarcity_parallels.csv is therefore empty (header only).
• G-007 The 10 Origins Basketball Variations rows already in insert_cards.csv carry card_number 5, 15, 16, 22, 42, 59, 70, 82, 83, 88 (bare base numbers). tcdb's Errors / Variations page for the parent sid, https://www.tcdb.com/Errors.cfm/sid/216973/2019-20-Panini-Origins , renders these same ten cards with a 'b' suffix - "5b Stephen Curry VAR: Facing Left", "15b Zion Williamson VAR: Ball Behind Head", "22b RJ Barrett VAR: Dribbling", "42b James Harden VAR: Black Jersey", "83b LeBron James VAR: Gold Jersey", "70b Ja Morant VAR: Ball Behind Head", plus 16b, 59b, 82b, 88b - and the parent Gallery renders them as duplicate bare numbers (e.g. two rows numbered 83 and two numbered 88 on https://www.tcdb.com/Gallery.cfm/sid/216973/2019-20-Panini-Origins?PageIndex=10 ). comc uses a THIRD form for the same card, "2019-20 Panini Origins - [Base] #70.1 - Ja Morant (Pointing)" at https://www.comc.com/Cards/Basketball/2019-20/Panini_Origins_-_Base/701/Ja_Morant_(Pointing)/15241002 . Three catalogues, three different suffix conventions, which is evidence that the 'b' is tcdb's disambiguator rather than a character printed on the card. Existing rows were NOT edited (append-only task). Recorded so a later pass can decide the canonical token deliberately rather than by accident.
• G-008 Rookie Auto Booklet Patch is 40 cards per sets.csv and tcdb states "Total Cards: 40" and renders 40 rows, but only 38 were written. tcdb renders the Jordan Poole and Luka Samanic rows of this set with the card numbers OA-JPL and OA-LSM - which are the Origins Autographs Silver Ink codes for those same two players, appearing verbatim in that set's own checklist at https://www.tcdb.com/ViewSet.cfm/sid/222170/2019-20-Panini-Origins-Origins-Autographs-Silver-Ink . The other 38 rows of the booklet set all carry the RP- prefix. This is the documented 'tcdb row carrying another set's letter code' contamination shape: writing OA-JPL/OA-LSM would record another set's number, and repairing them to RP-JPL/RP-LSM would be derivation, so both rows are withheld and the players named here. Confirmed as tcdb's stored data rather than a render artifact by a second endpoint, https://www.tcdb.com/Gallery.cfm/sid/222178/2019-20-Panini-Origins-Rookie-Auto-Booklet-Patch?PageIndex=1 , which renders OA-JPL and OA-LSM in the same alphabetical-first position. https://www.tcdb.com/Errors.cfm/sid/222178/2019-20-Panini-Origins-Rookie-Auto-Booklet-Patch returns no errata for the subset sid, so no UER annotation explains the pair. No marketplace listing carrying either an RP- or OA- booklet code for Jordan Poole or Luka Samanic could be found. WITHHELD PLAYERS: Jordan Poole (Golden State Warriors), Luka Samanic (San Antonio Spurs).
• G-009 Run summary for the 8 unstarted insert/auto sets (242 cards per sets.csv): 240 rows written, 2 withheld (see G-008). Reconciles exactly for 7 of 8 sets - Rookie Autographs 40/40, Rookie Jersey Autographs 40/40, Origins Autographs Silver Ink 40/40, Autographs 20/20, Six Star Signatures 2/2, Origins Memorabilia 40/40, Rookie Jumbo Jerseys 20/20; Rookie Auto Booklet Patch 38/40. Two sets have no tcdb sid of their own and were recovered from the PARENT checklist https://www.tcdb.com/Checklist.cfm/sid/216973/2019-20-Panini-Origins?PageIndex=2 as numbered blocks past the 90-card base run: Rookie Autographs at 101-140 flagged "(AU, RC)" and Rookie Jersey Autographs at 141-180 flagged "(AU, MEM, RC)"; card numbers 91-100 are unissued. TWO TCDB HEADERS ARE STALE ON THIS RELEASE and both were caught only by counting rendered rows: the parent states "Total Cards: 170" while cards 171-180 render on https://www.tcdb.com/Gallery.cfm/sid/216973/2019-20-Panini-Origins?PageIndex=18 , and the Autographs subset states "Total Cards: 18" while 20 rows render and https://www.cardboardconnection.com/2019-20-panini-origins-basketball-nba-cards independently lists 20 players. Trusting either header would have silently lost 10 and 2 rows respectively. team_or_school is filled from the same tcdb page as the checklist for every set except Six Star Signatures, whose two rows are six-player booklets spanning six teams and are therefore left empty.

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