We publish our audit record because accuracy claims should be checkable. Every entry on this site runs through an automated fact-audit pipeline (accuracy audit → source-grounded repair → visual QA); this page is generated from that pipeline's own report, not written by hand.
This is a fiction/fan codex: entries describe an in-universe canon. Our audits check canon and internal consistency — external fact-checking does not apply the way it does on real-subject codexes.
Last full accuracy audit: 2026-08-26 · 30 entries checked · 15 flagged · 27 issues confirmed · 15 corrected · 12 still open
Princess Bubblegum — The entry states she 'mutated' into a Candy Person following the war; canon (specifically episode 'Bonnibel Bubblegum') establishes she used scientific experimentation to construct her own body out of gum rather than undergoing an involuntary biological mutati
Ice King — In the series finale ('Come Along With Me'), Simon did not voluntarily remove the crown himself; Betty Grof used the Enchiridion to travel back in time and prevent him from ever wearing it, creating a new timeline where he remains human.
Ice King — Simon's affiliation is listed as 'The North Pole', but canonically his territory is known as the Ice Kingdom.
BMO — The entry incorrectly claims BMO was a pre-war artifact created by a mysterious wizard; canonically, he was built post-Mushroom War by Simon Petrikov using parts from an old video game console.
BMO — The entry incorrectly states BMO does not store the Ice King's memories; canonically, BMO contains a backup of Simon Petrikov's memories and personality (revealed in 'Simon & Marcy').
Ice Kingdom — The magical artifact is canonically known as 'the Magic Crown' or 'Ice King's Crown', not 'The Wizard Crown'.
Ice Kingdom — Listing Simon Petrikov as the current 'Ruler' in Stats contradicts the Lore and post-series canon where he reclaims his humanity and is no longer the Ice King.
Fire Kingdom — First Appearance season is incorrect; 'Hot to the Touch' aired in Season 4 (Episode 5), not Season 3.
Fire Kingdom — 'Burning Low' plot summary is inaccurate; the episode concludes with Finn leaving Flame Princess because their physical closeness risks destroying Ooo, rather than her learning to safely hug him without burning him.
The Lich — Statement that he is vulnerable 'only' to specific means such as the Enchiridion contradicts established lore where Billy defeated and imprisoned him using a sword without the Enchiridion.
The Mushroom War — BMO does not retain digital memories or data from before the Mushroom War; he was manufactured by post-war human survivors (his parents) in the modern era of Ooo, not 1000 years ago.
The Candy Kingdom — Claim that Princess Bubblegum created 'many' of the Candy People herself is a factual error because canon explicitly states she only created specific individuals like Earl of Lemongrab, while the general population's origin is attributed to war mutations or na
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