# C299 author review

Question: Which complete600-year segments survive the cross-bridge comparison?

Conclusion: The600-year lift yields four labeled, three numerical segments: regular MT Noah→Flood corresponds to cumulative Shem→Flood.

The exact results were inspected against the source register and independently expressed domain identities in the checker. The second run verifies deterministic reproduction, not independent scientific review. No new agent review is claimed.

Limits:

- Regular Noah and cumulative Shem retain different source identities.
- Four profile labels represent three numerical segments.
- No MT companion rail is introduced.

The report and checkpoint are authored interpretations. The verifier authenticates the supplied inputs and calculations; it does not prove historical intentionality. Original dependencies and all standing controls remain unchanged.