{
  "step": "C363",
  "completed_steps": [
    "C354",
    "C355",
    "C356",
    "C357",
    "C358",
    "C359",
    "C360",
    "C361",
    "C362",
    "C363"
  ],
  "predecessor_summaries": [
    {
      "step": "C354",
      "title": "Shem adjacent-Gear 598 to 600 source census",
      "main_result": "64 matched-context adjacent-Gear Shem598 comparisons each admit two existing600 biographies, including16 SP companion inputs. Direct E_N images of the focused intervals do not form complete source pairs.",
      "checks": 174,
      "source_checks": 16
    },
    {
      "step": "C355",
      "title": "600-year translation of retained E relations",
      "main_result": "The source600 translation carries M→S under E_N to restored-MT Flood→SP Shem death under E fixed at SP Flood:2646→2606 fixing3106, and2648→2608 fixing3108. Both expand460 to500. The other nontrivial translated relations lose source endpoints.",
      "checks": 14,
      "source_checks": 15
    },
    {
      "step": "C356",
      "title": "Source-event pivot census for E translations",
      "main_result": "The460→500 E arrow has three complete source placements: SP Noah birth, SP Flood start and SP Shem death. The final placement maps restored-MT Shem death2146/2148 to base-MT Noah death2106/2108 fixing SP Shem death2606/2608.",
      "checks": 56,
      "source_checks": 15
    },
    {
      "step": "C357",
      "title": "Source constants and context controls for the three-row E pattern",
      "main_result": "The three460→500 rows reduce to650−130−60=460 and650−(500+600−950)=500. Six of384 source-context controls pass: primary SP, MT Cainan ON/Terah60 relative to SP OFF/base, common sojourn, three Gears. Companions produce500/501/499 outputs and do not pass all three.",
      "checks": 405,
      "source_checks": 14
    },
    {
      "step": "C358",
      "title": "Three-row E pattern versus the rectangle selector",
      "main_result": "Nine primary C319 controls carry the new three-row pattern. Identifying its same-Gear MT Flood input with R selects five b0 controls; the original2K side selects four b2 controls. The source pattern does not choosea,b, and all-K still leaves22:i3/i5.",
      "checks": 38,
      "source_checks": 16
    },
    {
      "step": "C359",
      "title": "Two-segment E and 300/299 realization of the primary 529 side",
      "main_result": "The exact continuous two-segment comparison maps primary460+598=1058 to sourced SP500+600=1100. E maps M to SP Shem birth;300/299 maps the following gap to its600 lifespan. The42 gain and550/529 total ratio are diagnostic, not a new global operator.",
      "checks": 14,
      "source_checks": 17
    },
    {
      "step": "C360",
      "title": "Control menu for the joined E and 300/299 comparison",
      "main_result": "The two-segment mapping passes exactly four source-admitted C319 controls:02/22 at i3/i5. It chooses primaryb2 and leavesa open. Companionb2 misses SP Shem birth by25/23 and death by25/299 despite a near1100 total.",
      "checks": 83,
      "source_checks": 15
    },
    {
      "step": "C361",
      "title": "Shem lifespan rectangle and squared E endpoint transport",
      "main_result": "The source Shem rectangle is600+50+600=1250. Translating the Noah-held double-E endpoints by−500 gives sourced SP Shem birth3206/3208, restored next-Gear MT Shem death2148/2150 and base MT Shem death1956/1958:1058→1250. The2056/2058 intermediate is not admitted.",
      "checks": 16,
      "source_checks": 16
    },
    {
      "step": "C362",
      "title": "Shem endpoint source-domain and seasonal controls",
      "main_result": "The Shem-held squared-E comparison passes02/22 at i3/i5 only. Flood-close−500 cannot create an MT companion death. Matching inherited offsets pass4/16 squared-E and4/64 joined-map controls; one physical-time map distorts the source pairs.",
      "checks": 152,
      "source_checks": 17
    }
  ],
  "predecessor_main_checks": 952,
  "predecessor_authentication_checks": 141,
  "predecessor_sealed_audit_totals": {
    "packets": 9,
    "manifest_payloads": 222,
    "certificate_bindings": 108,
    "predecessor_links": 9,
    "frozen_source_payloads": 105,
    "main_output_comparisons": 18,
    "root_secondary_output_comparisons": 0,
    "successful_publications": 27
  },
  "root_second_method_checks": 475,
  "reading_index_summary": "C354–C363 complete. Shem adjacent-Gear598 comparisons admit600 repairs in MT/LXX and both matched SP rails. The retained primary529 side has a continuous two-segment source comparison460+598=1058→500+600=1100, ending at actual SP Shem birth/death. The related Shem rectangle600+50+600=1250 supports a Shem-held squared-E endpoint comparison1058→1250, with an unadmitted intermediate. Three460→500 source placements reduce to650−130−60 and the same lifespan constants. Both new endpoint constructions retain02/22 at i3/i5, so cumulativea remains unselected; separate17K retains22. Source membership and matching inherited phases remain mandatory. No new global operator, source endpoint, coupled prescription or canonical edit.",
  "restart_checkpoint": "Latest completed C363; C364 unexecuted and outside the completed authorization. Use the C363 compact kit as active packet, starting with its synthesis/checkpoint; older archives are selective references. Preserve C353458+600 repairs with fixed2K/17K outer endpoints, and C343 primary1058→1150→1250 ladder. New joined map has slopes25/23 then300/299;550/529 is only its total diagnostic ratio. SP Shem birth→death600 and SP/MT offset650 give600+50+600=1250. Shem-held squaredE625/529 reaches existing death endpoints;2056/2058 are generated intermediate coordinates without source membership in the frozen register. Flood-close−500 cannot create MT person companions. Three-row460→500 contexts and six placements share constants and do not supply independent witnesses. Both new source constructions leave02/22:i3/i5; cumulativea stays open. Preserve C287 completei2…5 and C319 fixedi3…7 slice, named500/100 versus502/98 bindings and source-phase ancestry. K529,E25/23,P70/69; File02 gap300/299 is not ResidueProtocol. Global paired MirrorJanuaryAD1, local junctionJanuaryAD2, no yearzero. Regular GearsNoah/Shem/Flood only; SP minus-one person rails local; primary Noah death retains inclusive/harmonic qualification. No new source nodes, phases, fitted anchors, global axes, primers, canonical or graph changes. Corrected LXX8464 observation remains awareness only; AD3746/2300 remains superseded. Original reports, Engine reports and C-series remain distinct; the old incompleteSeptember17 ZIP differs from the subsequently verified intact original.",
  "source_access": {
    "File_18": "actual bytes match retained SHA256",
    "File_09": "actual bytes match retained SHA256",
    "File_02": "actual bytes match C354 frozen source",
    "C265": "checkpoint readable; certificate hash matches retained control"
  },
  "new_independent_agent_review": false,
  "C364_executed": false,
  "canonical_or_graph_edits": false
}