{
  "step": "C343",
  "completed_steps": [
    "C334",
    "C335",
    "C336",
    "C337",
    "C338",
    "C339",
    "C340",
    "C341",
    "C342",
    "C343"
  ],
  "predecessor_summaries": [
    {
      "step": "C334",
      "title": "Shem two-year source dependency and scope audit",
      "main_result": "Shared Shem±2 origin and cumulative propagation are explicit. No exact source binding of C319 a=b was located in the ten reviewed passage ranges; local binding, coherent Gear transport and chain propagation remain distinct.",
      "checks": 14,
      "source_checks": 19
    },
    {
      "step": "C335",
      "title": "Two-year coordinate directions and held endpoints",
      "main_result": "Equal +2 comparison displacements have opposite underlying BC directions: cumulative ON-Shem later, regular MT Flood earlier. The paired endpoint reselection preserves17K and shrinks1060 sides to1058; it is not yet a whole-source operation.",
      "checks": 59,
      "source_checks": 16
    },
    {
      "step": "C336",
      "title": "Coherent source-pair lifts of the two-year choices",
      "main_result": "Whole native-ON cumulative pairs retain600 under annual+2. Whole restored-MT pairs retain600/start or601/close under Gear+1. Holding OFF-Flood or old MT Noah creates the1058 and598/599 comparisons, respectively; no source biography is changed.",
      "checks": 29,
      "source_checks": 17
    },
    {
      "step": "C337",
      "title": "Source factorization of the two 2K sides",
      "main_result": "Left2K forces cumulativeON-Shem i+2/OFF-Flood i. Right2K forces MT restoredON/Terah60, next Gear, and matching primary/start or companion/close. Six left and four right pairs make24 joins; equal-index17K selects exactly C287 i2…5.",
      "checks": 427,
      "source_checks": 15
    },
    {
      "step": "C338",
      "title": "Source-qualified Noah-held double-E interval ladder",
      "main_result": "Primary i3/i5 give source intervals1058→1150→1250 with SP Noah held and MT restored-next-Flood/base-Shem/base-Flood endpoints. Both companions retain1058×E²=1250 but their actual MT Shem interval is1149, so no complete sourced intermediate1150. Scalar and other endpoint realizations predate this step.",
      "checks": 33,
      "source_checks": 17
    },
    {
      "step": "C339",
      "title": "Double-E ladder under the two named Shem bindings",
      "main_result": "At the named G2 control,500/100 gives1058→1150→1250 and92|100; valid502/98 gives1058→1152→1250 and94|98. The doubleE endpoint relation survives; complete two-stage source realization is modal.",
      "checks": 13,
      "source_checks": 16
    },
    {
      "step": "C340",
      "title": "Noah death refinement of the double-E ladder",
      "main_result": "Primary source chain460+490+108+92+100 gives1058=950+108,1150=950+200,1250=950+300. Actual companion chain459+491+108+91+101 and named502/98 chain460+490+108+94+98 retain the1058/1250 endpoints but alter the interior.",
      "checks": 36,
      "source_checks": 17
    },
    {
      "step": "C341",
      "title": "Exact phase and affine-map limits of the ladder",
      "main_result": "Only primary same-Gear Shem paths on matching existing components give a complete ladder:4 of80 phase controls. Componentwise Noah-held expressions work, but a single physical-time E dilation cannot preserve both seasonal components or Noah950. The death image is diagnostic and unadopted.",
      "checks": 176,
      "source_checks": 16
    },
    {
      "step": "C342",
      "title": "Double-E dependency, prior art and selector audit",
      "main_result": "The ladder derives from650,500,600 and192=130+60+2. Its full source criterion is equivalent to C332’s primary950+108/490 criteria in C319:02 and22 at i3/i5 remain. Thus it does not select cumulative a;two17K remains an additional condition. Scalar/C89 prior art and File46 general licensing are retained.",
      "checks": 96,
      "source_checks": 23
    }
  ],
  "predecessor_main_checks": 883,
  "predecessor_authentication_checks": 156,
  "predecessor_sealed_audit_totals": {
    "packets": 9,
    "manifest_payloads": 237,
    "certificate_bindings": 108,
    "predecessor_links": 9,
    "frozen_source_payloads": 120,
    "main_output_comparisons": 18,
    "root_secondary_output_comparisons": 0,
    "successful_publications": 27
  },
  "reading_index_summary": "C334–C343 complete. Primary SP Noah paths support a source-qualified Noah-held duration ladder1058→1150→1250 under E=25/23, with refinement460+490+108+92+100. Companions retain the sourced double-E endpoints but their actual MT Shem span is1149; the valid502/98 control gives1152. The full regular ladder does not select cumulative a:02 and22 remain until the separate17K condition. Scalar/C89 prior art, source qualifications and phase/map limits are retained.",
  "restart_checkpoint": "Latest completed C343; C344 unexecuted and outside this authorization. Read C343 synthesis/checkpoint first; use the C343 compact restart kit as the active packet and prior archives selectively. Preserve C287 complete SP domaini2…5 and C319 control slicei3…7. Primary ladder holds on i3/i5 and matching inherited components only; no MT person companion or whole-biography dilation. C334 finds shared Shem±2 origin but no exact endpoint coupling prescription in reviewed passages. K=529,E=25/23,P=70/69. Global paired MirrorJanuaryAD1, local junctionJanuaryAD2, no civil yearzero. Regular GearsNoah/Shem/Flood only; SPminus-one persons local. No new source endpoint, phase, fitted anchor, global axis, primer, canonical or graph edit. Corrected LXX8464 supplement remains awareness only; AD3746/2300 superseded. Original unprefixed reports, Engine reports and C-series remain distinct. Earlier incompleteSeptember17 ZIP differs from the later verified intact original.",
  "source_access": {
    "File_18": "readable; expected SHA256 verified",
    "File_09": "readable; expected SHA256 verified",
    "C265": "checkpoint readable and expected certificate SHA256 verified",
    "C89": "locator-selected report hash matches archive record"
  },
  "new_independent_agent_review": false,
  "C344_executed": false,
  "canonical_or_graph_edits": false
}