{
  "step": "C292",
  "date": "2026-09-24",
  "status": "completed",
  "title": "All equal-spacing translations of the two pairs",
  "previous_certificate_sha256": "a8ac837e99da878bb2f6c978a5060f22cc61a213f79b78a0ce0b528cc12073a0",
  "source_manifest_sha256": "8fe23a78176e6c96d3679923636c6bdc2d7d73639d2adec230eef5d90aba9422",
  "step_sha256": "f10460a4c103da7f94e81cf073384b15fe2dcf30088835442ecf7a69a35b3b22",
  "report_sha256": "d00a49b819e90152385b1ee07870bc7596a04355a3d0ba99120c589c74c26b59",
  "checkpoint_sha256": "bb9314400b45692dd15fc827b4dfd7653185cbca1e37420106cb8d5cb22fc9a2",
  "results_sha256": "a3759d95152fdffc6a594c46bd74416154fe6828b3fb3e0a381a04d8bc88d0d9",
  "data_sha256": "f42b4811cc6c285110c24e6131e5af238bf2b74c4727ce926c6a70f9c619b466",
  "calculation_sha256": "351eb0ef93622014e8e27ffc080e2d6b877150982995e854ab7d1baa31d33826",
  "verifier_sha256": "1b0d77f7bd90c94c014bf13467830ac053579a4ca021d6d777d8442441f73259",
  "review_sha256": "7359a3078fbb08d4bac70cec5d40ca18b7d93a336a643c6436872870f5fdeb1d",
  "replay_sha256": "71f5629f565844e93302021cc4223a0d206976f827e91efa17a9cd21567f05f7",
  "control_integrity_sha256": "7d55ffe99d593f94d5565c8c6301a449eb4cc7b03956b4db28299117f407543d",
  "next_step_decision_sha256": "95ff3c43a63d49b09e4a82039eac95e251ad3550668e2a5fd925d3c0d6f2e431",
  "assertions_passed": 5,
  "source_checks_passed": 7,
  "frozen_inputs": 5,
  "main_result": "Equal spacing has exactly four translations13K,16K,18K,21K;16K is one of two interlacing orientations.",
  "limits": [
    "Equal spacing alone does not select16K uniquely.",
    "A repeated13K scalar does not identify different source paths.",
    "No diagnostic bridge or row-dependent center is adopted."
  ],
  "canonical_or_graph_edits": false,
  "new_independent_agent_review": false,
  "next_proposed_step": "C293: test the13K odd-level arrangement against the existing8K reflection composition, with a fixed center and full phase ancestry.",
  "next_step_executed": false
}