C299 — The 600-year lift: regular Noah and cumulative Shem
24 September2026. Tests complete source segments after the Flood coverage result.
The successful Flood-start comparisons lift to three numerical600-year segments, with four cumulative profile labels. The regular upper endpoint is Noah birth; the cumulative upper endpoint is Shem. These roles remain different.
| Cumulative profile/index | Shem BC base | Regular MT Noah birth | Gap to its reflected anchor |
|---|---|---|---|
| MT ON /4 | 5892 | G3:3060 | 5398 |
| MT ON /6 | 5890 | G2:3058 | 5400 |
| LXX OFF /0 | 5890 | G2:3058 | 5400 |
| LXX OFF /2 | 5888 | G1:3056 | 5402 |
The cumulative anchors remain24K and Q1406; the regular anchors16K and Q6. Each row satisfies the same C−B=2832 relation as C297. Subtracting600 from both source BC numerals reaches its already matched cumulative Flood and regular Flood-start endpoints. The translated landing-to-anchor gap increases by600 on both sides.
This establishes a complete600-year segment correspondence, not merely two unrelated point matches. It follows from the independently retained600 relations on both sides. It does not identify cumulative Shem with regular Noah, or claim an identity between their full biographies.
The Flood-close rows do not supply additional MT Noah births. Lifting them by600 would require3055,3057,3059, which are not admitted MT companion records. The SP-local companion mechanism is not imported. Thus the six Flood event boundaries produce three regular Noah-birth bindings, as their source register requires.
The cumulative Shem ledger was counted by source identity: its forward and reflected displays in C266 are two views of each record, not two separate sources. The test uses24 unique cumulative Shem records across the three held profiles and three regular MT Noah births, giving72 comparisons. SP OFF adds no match in this fixed setting.
Ten mathematical/domain checks and eight authentication checks pass; all comparisons replay identically. Author review only. The three numerical segments carry four profile labels because5890 occurs in both cumulative MT ON and LXX OFF.
Best next bounded step — C300: test the complete MT Noah/Shem/Flood endpoint register against the cumulative Noah/Shem/Flood fields under the same2832 relation. Determine whether the segment correspondence extends to whole biographies or stops at particular roles. High is sufficient.