# Convenient-Invention Fact-Check - Chapter 13

DIFF SCOPE: `output/drafts/claude/chapter_13.round_01.md` vs `output/chapters/chapter_13.md` - broad synthesis rewrite, 12 changed regions, 9 new factual assertions extracted.

INVENTION CANDIDATE #1
post-edit text: "Nia Torres."
pre-edit text at that point: "Nia Okafor."
class: detail
canon check: `story_bible.md` says "Nia Torres"; `canon_sheet.md` uses Nia Torres.
verdict: CANON-COMPATIBLE.

INVENTION CANDIDATE #2
post-edit text: "Eighty-nine cents a pound."
pre-edit text at that point: "99 cents a pound"
class: detail
canon check: `continuity.md` Ch12 says "chicken-thigh ad ghost at eighty-nine cents a pound."
verdict: CANON-COMPATIBLE.

INVENTION CANDIDATE #3
post-edit text: "pressed into it overnight"
pre-edit text at that point: "The week under Sonia's rubber band"
class: timeline/detail
canon check: Ch12 places the card under Sonia's rubber band Monday night; Ch13 is Tuesday.
verdict: CANON-COMPATIBLE.

INVENTION CANDIDATE #4
post-edit text: "DECORATOR'S WHITE. FLAT... The slop sink was only a gray vertical at the edge"
pre-edit text at that point: absent / raw used settlement imagery and no slop sink.
class: detail
canon check: Ch12 memory card includes "the formula... slop sink" and "Decorator's White."
verdict: CANON-COMPATIBLE.

INVENTION CANDIDATE #5
post-edit text: "Mara wrote LUIS'S STOVE on a strip of tape..."
pre-edit text at that point: absent.
class: detail
canon check: no prior entry; Chapter 13 itself introduces the class subjects.
verdict: CANON-COMPATIBLE as new on-page present-tense fact; add to continuity only as background if later referenced.

INVENTION CANDIDATE #6
post-edit text: "Mara touched June's elbow. 'I can't send the photo tonight...'"
pre-edit text at that point: raw had the photo surface later that night.
class: connection / object-state
canon check: no prior canon; this change is a deliberate synthesis choice to defer the photo and create a one-day social clock.
verdict: CANON-COMPATIBLE but tracker-add required.

INVENTION CANDIDATE #7
post-edit text: "PHL board said yes. They want to make the offer formal."
pre-edit text at that point: "PHL: they said yes. It's real this time."
class: detail
canon check: `story_bible.md` says Nia offers a real Tasker printshop role; Ch15 is planned to define terms.
verdict: CANON-COMPATIBLE; does not pre-answer Ch15 terms.

INVENTION CANDIDATE #8
post-edit text: "Nia's office with the rolled posters... spare keys... loading dock... clean wall that would need screws by January."
pre-edit text at that point: absent.
class: detail / motivation
canon check: `story_bible.md` licenses keys, after-hours studio access, likely January 1, printshop/program infrastructure. Rolled posters/dead pens are new color, not contradiction.
verdict: CANON-COMPATIBLE with tracker-add as offer-material image.

INVENTION CANDIDATE #9
post-edit text: "One panel. One ground... I'll send options... I'll send two."
pre-edit text at that point: "I'll prime the panels Thursday... Same ground for both."
class: detail / commitment
canon check: Chapter card says one joint piece; final canvas path needs one shared artifact.
verdict: CANON-COMPATIBLE and corrects raw two-panel drift.

Verdict: NO-INVENTIONS after one chapter repair already executed: unsupported "supply-closet door/bad hinge" was replaced with the Ch12-licensed slop-sink edge before this report.

Revision orders: add the new Ch13 object/compact facts from candidates #6, #8, and #9 to continuity/timeline/thread trackers before commit.
