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C887 — Verify the anchored order law on a complete source field

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Study sequence: Calendar Key grids, domains and order (C872–C889) · Calendar Keys, phase & Sothic

C887 — Verify the anchored order law on a complete source field

Question

Do both compositions preserve the same interval pattern while shifting placement?

Inputs

{}

Sources

[
  "C878 complete File46 field",
  "C886"
]

Opened utc

2026-09-28T02:50:01.520694+00:00

Results

{
  "field": {
    "path": "model/complete_anchor_order_field.json",
    "sha256": "881c7fc4043aa06a0d2d2579462aecf169d0e70f9c8c36784dd6f1ca63c9271a",
    "bytes": 576
  },
  "number_of_heads": 5,
  "common_difference": "18340/1587"
}

Finding

The complete five-head diagnostic has the same scaled gaps in both orders and the same constant displacement at every head. Anchor order changes placement; intermediate divisibility changes domain. These are separate mechanisms.

Reassessment

Relate the NT return family directly to the general grid theorem.

Checks

{
  "whole_displacement": true,
  "same_gaps": true
}

Closed utc

2026-09-28T02:50:01.521394+00:00

Record provenance

Exact record hash: 988dd7c27c17bd322e52a0399cbac20d66e5c76bc6ee50b2fcaf38ae0aad0208

Source journal: Research_Cycles/C0832_C0931/journal.json

Linked sources and evidence

Edition and provenance

C887.md

SHA-256 672b0e06f419675fd2a615b6cc9bb8e8885ecceefda1b080db364612ebafb22b

C480–C1634/Research_Cycles/C0832_C0931/journal.json#C887