{
  "step": "C468",
  "method": "Second implementation by the same root agent; source-grid regeneration, inverse pivot equations, bitset closure, residue buckets, pair-relation fixed point and reverse cumulative enumeration.",
  "verified_totals": {
    "source_labels": 528,
    "source_coordinates": 373,
    "R_directed_arrows": 208,
    "E_directed_arrows": 37,
    "complete_R_compositions": 330,
    "complete_E_compositions": 15,
    "direct_K_pairs": 60,
    "reachable_directed_pairs": 522,
    "strong_components": 271,
    "pair_relation_edges_in_full_register": 6122,
    "K_seed_pair_closure": 63,
    "admitted_K_pair_edges": 3,
    "fixed_Mirror_pair_images": 5,
    "qualified_Mirror_operator_images": 6
  },
  "unique_nonzero_sourced_K_E2_witness": [
    [
      3620,
      2756,
      2148,
      2020,
      1956,
      3206
    ]
  ],
  "verified_packet_audit": {
    "payloads": 648,
    "certificate_bindings": 276,
    "source_entries": 349,
    "main_checks": 45496,
    "authentication_checks": 464
  },
  "published_predecessor_files": 69,
  "independent_agent_review": false,
  "new_historical_witnesses": false,
  "C469_executed": false
}