# Convenient-Invention Fact Check - Chapter 07

DIFF SCOPE: `output/drafts/claude/chapter_07.round_01.md` vs `output/chapters/chapter_07.md` - 1 chapter-scale synthesis diff, 9 new/altered factual assertions extracted.

INVENTION CANDIDATE #1
post-edit text: "postcard-sized gessoed paper boards" (line 14)
pre-edit text at that point: "small gessoed paper boards, palm-of-two-hands size"
class: detail
canon check: canon_sheet has no exact board size; chapter card permits small panels and fast-drying class materials.
verdict: CANON-COMPATIBLE - size is equivalent scale and removes hands-motif overforegrounding.

INVENTION CANDIDATE #2
post-edit text: "Acrylic gouache. It dries while you argue with it" (line 14)
pre-edit text: "Acrylic gouache; it dries while you argue with it"
class: detail
canon check: canon_sheet open item requires medium-specific detail before chapter commit; this is class material already specified in Ch07 packet.
verdict: CANON-COMPATIBLE - no new process claim beyond draft/packet; mechanical split only.

INVENTION CANDIDATE #3
post-edit text: "The missing model was the point" (line 8)
pre-edit text: "No model was the model"
class: connection
canon check: chapter card says absence tests attention; assignment card says "NO MODEL. NO PHOTO."
verdict: CANON-COMPATIBLE - clarifies assigned mechanism.

INVENTION CANDIDATE #4
post-edit text: "He looked recently assembled" (line 24)
pre-edit text: "He had no objections to anything"
class: description
canon check: no canon fact; describes June's failed generic painting, not Theo.
verdict: CANON-COMPATIBLE - avoids banned echo-line without adding story fact.

INVENTION CANDIDATE #5
post-edit text: "By Thursday it had become a system: bag, pocket, rubber band, the drawing still there" (line 12)
pre-edit text: "Around Thursday this had stopped being an accident..."
class: motivation / object
canon check: canon fact #22 says drawings are rolled in tote/rubber band; Ch06 occurs Thursday Oct 29.
verdict: CANON-COMPATIBLE - reframes existing avoidance as behavior, no new event.

INVENTION CANDIDATE #6
post-edit text: "That's my eyebrow... We can move on" (line 90)
pre-edit text: "It's the eyebrow that hurts..."
class: dialogue/comedy
canon check: no new fact beyond Ben's second panel showing one eyebrow, present in raw and final line 88.
verdict: CANON-COMPATIBLE.

INVENTION CANDIDATE #7
post-edit text: "Mara arrived... went straight to Theo's panel" (line 100)
pre-edit text: "scarf radar fully operational"
class: detail / movement
canon check: Ch03/Ch05/Ch07 establish Mara's scarf ownership and attention.
verdict: CANON-COMPATIBLE - physicalizes an existing reaction.

INVENTION CANDIDATE #8
post-edit text: "His panel... did not go on the rails with the others" (line 112)
pre-edit text: same event with "as if deciding whether it was hidden or just resting"
class: object location
canon check: thread ledger S-PORTRAIT-01 requires Theo keeps Week 3 study.
verdict: CANON-COMPATIBLE - not invented; planned seed executed.

INVENTION CANDIDATE #9
post-edit text: "She wrote THEO BRENNAN... two Ns" (line 118)
pre-edit text: same action
class: knowledge
canon check: Theo's name appears in Ch02 packet and class labels; June can know spelling.
verdict: CANON-COMPATIBLE.

Verdict: NO-INVENTIONS.

Revision orders: none.
