{"id": "c247", "title": "C247 — No intermediate endpoint matches the held Noah/Shem/Flood register", "filename": "490d_C247_529_Mirror_Bounded_Step_20260923.md", "role": "Research action", "step": 247, "sha256": "92712c78f0cb57386e3f8f7293012a617eb63a155ac61f5648661b6951e427dd", "bytes": 2013, "origins": ["C01–C479/reference/490d_C01_C265_Complete_Window_Archive_20260923.zip!/workspace/mirror_C206_C265_529_Expansion_Centers_20260923/C247/490d_C247_529_Mirror_Bounded_Step_20260923.md"], "download": "/sources/92712c78f0cb57386e3f8f7293012a617eb63a155ac61f5648661b6951e427dd.md", "format": "md", "derived": false, "tags": ["Regular", "Mirror / 529"], "excerpt": "C247 — No intermediate endpoint matches the held Noah/Shem/Flood register\n\n23 September 2026 · Step 42 of 60, continuing C205.\n\nThe seven intermediate centers are exactly 1905–1911. None appears in C01’s 48-row ordinary MT/SP Noah/Shem/Flood register. The six final Flood matches therefore do not turn the process into a", "content": "# C247 — No intermediate endpoint matches the held Noah/Shem/Flood register\n\n23 September 2026 · Step 42 of 60, continuing C205.\n\nThe seven intermediate centers are exactly 1905–1911. None appears in C01’s 48-row ordinary MT/SP Noah/Shem/Flood register. The six final Flood matches therefore do not turn the process into a wholly sourced three-stage ladder.\n\nThis negative result has a fixed search domain. It neither asserts absence from all biblical chronology nor opens a new post-Flood search in the current step. The correct current status is: native input, generated intermediate, and six source-qualified final endpoints. A later bounded comparison with a separately declared fixed post-Flood register could test other event contacts without introducing new Gears.\n\n## Evidence and scope\n\nK=529 and r=25/23. BC base B means (B+1)t/Bn BC; reflected AD base A means AD At/(A+1)n. Their civil span is B+A in both seasonal components, with no year zero. Signed paired centers are −B and +A; the center model uses components ±1/4 and restores this separation after dilation. An interval center is geometry, not an event or a proposed universal Mirror axis.\n\nRegular Gears are restricted to Noah/Shem/Flood. Creation and Conquest retain fixed source-field members; no fourth Gear is admitted. Generated coordinates, source-field membership and stored graph incidence are distinct. File_18/File_09 and the frozen C127 graph are unchanged. Earlier N01/N03 qualifications, the missing Shem join, closed primers and unestablished original Reports 11–25 remain unchanged. This packet selectively uses prior evidence; it does not rerun completed campaigns. Assertions and alternative placements are not independent historical witness counts.\n\n**8 step-specific checks and 19 frozen-input checks passed.** Exact inputs, results and predecessor hashes are in the accompanying JSON records; calculation code is in the evidence archive. Source dependencies are identified in the body and frozen in `sources/`.\n", "evidenceLinks": [{"id": "d-68301ab760bfbe2e", "title": "File 18"}, {"id": "d-45851004c5864229", "title": "File 09"}]}