490d C344 — Source-qualified 598 to600 held-endpoint realizations
24 September 2026. Step 1 of 10 in the C344–C353 authorization.
Both primary598 gaps have two exact, source-admitted600 realizations. The source’s own worked example corresponds to holding the Flood and selecting the higher Noah state.
| Primary path | Original MT Noah→Flood | Hold Flood: select Noah | Hold Noah: select Flood |
|---|---|---|---|
| i3 | 3246→2648 =598 | 3248→2648 =600 | 3246→2646 =600 |
| i5 | 3248→2650 =598 | 3250→2650 =600 | 3248→2648 =600 |
MT is restored CainanON/Terah60/full430 throughout. Each output is a same-Gear Noah/Flood pair. The first column of repairs raises Noah by2; the second lowers Flood by2. All endpoints already occur in C286.
File_02 §§6.2–6.3 holds Flood2243 and compares Noah2841/2843. Adding the existing215+60+130 context displacement places that local example at2648 and3246/3248. The alternate held-Noah repair is supported by the separate ordinary Flood Gear register; it is not the held-Flood example printed in File_02.
The companion input is599, because the actual MT Noah is paired with Flood close. Its product is 601+1/299, not601. Neither held-endpoint requirement matches an admitted MT source endpoint. No MT companion or fractional source endpoint is introduced.
This establishes local gap-to-source correspondence, not an operation on an entire chronology. The next question is whether the two repairs exhaust the admitted600 alternatives and which parts of the529 structure each retains.
Verification and limits
18 main checks and 17 frozen-input/predecessor authentication checks passed. A second main replay produced byte-identical DATA/RESULTS. These checks and the source interpretation were performed by the root agent; no new independent-agent review is claimed. All frozen originals and standing controls remain unchanged. Verification counts are not independent-witness counts.
Source gap conversion, not whole-date scaling or ResidueProtocol. No new endpoint or MT person companion.
Mirror/529 focus: K=529, E=25/23, P=70/69. Global paired Mirror January AD1; local junction January AD2; no civil year zero. Regular Gears are Noah/Shem/Flood only. SP minus-one person companions remain local to SP Noah/Shem; Flood close is a separate boundary. No upstream/cumulative Gear, new endpoint or phase, fitted anchor, global axis, primer reopening, canonical or graph edit. Capture now; canonize later. Source identity, context, modal binding, generated coordinates and phase ancestry stay distinct.
Decision after this result
C345, proposed and unexecuted: Enumerate all same-context MT600 Noah/Flood pairs across the three admitted Gears for the two primary SP comparison paths. Determine exactly which preserve2K and which preserve the460/490 Noah-death partition.
Two held-endpoint repairs are established. Completing the tiny three-Gear domain will show whether another admitted repair can preserve both structures at once.