Research action

C254 — Six source-qualified 17-fold routes with a new internal subdivision

Download source fileOpen in research workspace

Study sequence: Coupled local/macro expansions and the sourced 6875 Flood closure (C206–C265) · Mirror & 529

C254 — Six source-qualified 17-fold routes with a new internal subdivision

23 September 2026 · Step 49 of 60, continuing C205.

The six admitted rows now give explicit source-field endpoint routes totaling 8993=17×529:

868 + 5819 + 1056 + 1250 = 8993.

Cumulative LXX OFFSP CreationConquest mirrorMT Flood mirrorSP Noah mirror
5289t/5288n BC4421t/4420n BCAD 1399t/1400nAD 2455t/2456nAD 3705t/3706n
5288t/5287n BC4420t/4419n BCAD 1400t/1401nAD 2456t/2457nAD 3706t/3707n
5287t/5286n BC4419t/4418n BCAD 1401t/1402nAD 2457t/2458nAD 3707t/3708n
5286t/5285n BC4418t/4417n BCAD 1402t/1403nAD 2458t/2459nAD 3708t/3709n
5285t/5284n BC4417t/4416n BCAD 1403t/1404nAD 2459t/2460nAD 3709t/3710n
5284t/5283n BC4416t/4415n BCAD 1404t/1405nAD 2460t/2461nAD 3710t/3711n

The first two points are BC source coordinates; the remaining points are reflected AD coordinates. All displayed members are supported in their held fields. This is a dependent subdivision of the existing 17-fold outer interval, not a new outer witness or an instruction to add nodes to the frozen graph.

Evidence and scope

K=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.

Regular 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.

24 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/.

Linked sources and evidence

Edition and provenance

490d_C254_529_Mirror_Bounded_Step_20260923.md

SHA-256 a4376855f089725d952b479d9ae8256dc35eb133153993f9125e666c7965faae

C01–C479/reference/490d_C01_C265_Complete_Window_Archive_20260923.zip!/workspace/mirror_C206_C265_529_Expansion_Centers_20260923/C254/490d_C254_529_Mirror_Bounded_Step_20260923.md