Mickey Wasn't Born. He Was Built. The Evidence, Graded

Walt said Mickey was born on a train. Disney's own archivist told it differently. The evidence says Mickey was built: by UBB Iwerks's pencil, a borrowed sound system, a sold car, and a rabbit Walt Disney lost. We grade every claim on screen, PROVEN, LIKELY, UNCONFIRMED or DISPUTED, and give every grade a source. Inside: how Minnie Mouse debuted alongside Mickey in 1928 and why she was created; the Oswald contract and the split with Charles Mintz; why the train-ride story is disputed by Disney's own archivist; UBB Iwerks's 1928 Plane Crazy storyboards, including the kiss Minnie refuses; Cinephone, the sound system that was reportedly an unlicensed clone; why Steamboat Willie was not the first sound cartoon; the hard history in early Mickey, told as documentary context; the first $300 merchandise story with no paperwork; and how Disney traded a sportscaster to get Oswald back in 2006. UNVERIFIED: some claims here could not be confirmed and are labelled on screen. These include the 4 Mar 1927 Mintz–Universal date, the Feb 1928 pay terms, the 1948 print dump, Roy Disney's cost ledger, the Green Brothers Novelty Band, the 1953 cut date, the $300 tablet deal, a reported blackface gag in Bright Lights (not found in the public domain print), and the absence of any named Black staff at the studio in 1928–30 (we found none and won't invent one). Hard-history note: this video discusses racist caricature, a minstrel-song melody and animal gags from 1928–30 cartoons for educational and documentary purposes. Brief clips are shown in context; the 1933 Mickey's Mellerdrammer is described only. A song title containing a slur is withheld. Footage: public-domain films and images (US), via Wikimedia Commons and the Library of Congress. Broadway Theatre photo: Andreas Praefcke, CC BY 3.0, Wikimedia Commons. Copyright/trademark material: Duke Center for the Study of the Public Domain (CC BY 4.0). Not affiliated with or endorsed by The Walt Disney Company. Mickey Mouse is a trademark of Disney. Mostly US public-domain films (1927–1930) are shown, plus a few brief clips used under fair use for commentary and criticism (marked ©); Mickey's Mellerdrammer (1933) is described, not shown. Music: Kevin MacLeod (incompetech.com), "Lightless Dawn" and "Long Note Four", licensed under Creative Commons: By Attribution 4.0 (creativecommons.org/licenses/by/4.0/). Theme: Unbiased Mouse theme (original). SOURCES (every source with its link is in the pinned comment): Wikimedia Commons PD print; Walt Disney Family Museum; MousePlanet; Cartoon Research; Library of Congress NFR; Wikipedia; D23; Library of Congress P&P; Duke Center for the Study of the Public Domain; Duke University Press; Sammond, Birth of an Industry companion site; University of Massachusetts Press; Library of Congress Folklife Today; Disney Shorts; AFI Catalog; Dr. Grob's Animation Review; The-Solute; The Animation Guild; Wikimedia Commons; Jim Crow Museum, Ferris State University; Walter Lantz Cartune Encyclopedia; ESPN; The Walt Disney Company press release; BFI; Los Angeles Times; Variety; San Francisco Silent Film Festival; ABC News Australia / Reuters; Saturday Evening Post 8 Dec 1956 via DIX project; Universal Weekly 1927–30; Smithsonian; Ars Technica; Disneyland Press Room; BBC News; The Reel Bits.