Objective
Make every material answer traceable to the document fragment that supports it.
Acceptance criteria
- Answers may carry document version, page and quotation fields.
- Missing evidence is represented explicitly and never treated as verified.
- Evidence survives serialization of signatures, checkpoints and sessions.
- Tests cover valid, missing and contradictory evidence.
Objective
Make every material answer traceable to the document fragment that supports it.
Acceptance criteria