# Sample datasets

Synthetic, fully fictional evidence used by the demo and the test suite.
No real personal data appears anywhere in this directory.

| Path | Format | Ingested by | Used as |
|------|--------|-------------|---------|
| `phone/calendar.ics` | iCalendar (RFC 5545 subset: `VEVENT` with `UID`, `DTSTART`, `DTEND`, `SUMMARY`, `LOCATION`, optional `RRULE`) | calendar adapter | the "phone" node's calendar |
| `phone/photos.json` | JSON array of photo-metadata objects (`id`, `filename`, `taken_at`, `latitude`, `longitude`, `place`, `labels`, `device`) — metadata only, no image bytes | photos adapter | the "phone" node's camera roll |
| `laptop/notes/*.md` | Plain Markdown files; the first line may be a `# heading`, an ISO date on its own line is treated as the note date | notes adapter | the "laptop" node's notes |

The dataset is deliberately small but rich enough for the derivation engine
to produce a multi-level claim graph: recurring calendar events plus photo
locations support routine claims; notes supply preference and health claims;
the trip note and the flight event corroborate one another, which yields a
derived claim with multiple upstream parents (the cascade-invalidation demo
relies on this structure).