# Test vectors

Spec examples and vectors used by the event core in Phase 2: canonical
JSON, event hashing, the redaction algorithm, signatures and state
resolution.

Sources:

- the Matrix specification's own examples (canonical JSON, signing)
- [gomatrixserverlib](https://github.com/matrix-org/gomatrixserverlib)
  test vectors — the data, as a conformance check, not its code

Each file keeps a note of where it came from.