{
  "input_sha256": {
    "register": "71867add8e2b0000e7d11270e2ee28969ef41d788b5a1ec74add0b6237cc9905",
    "coverage": "ca73cd515788566b31ae29e4bfe80c2b17ac5e77d3c507341a76d698119810f7",
    "segments": "e2a0fd991a5b82a38491761f208df2e9fc89deaaa802c2c3b638df6559edf77c"
  },
  "finite_domain": "Six source-labelled regular comparisons; existing cumulative indices 0..7",
  "rows": [
    {
      "gear": 3,
      "rail": "primary",
      "mt_regular_pair": [
        3060,
        2460
      ],
      "sp_regular_pair": [
        3055,
        2455
      ],
      "BC_delta": -5,
      "required_MT_ON_index": 4,
      "required_LXX_OFF_index": 3,
      "source_admitted": true,
      "target_admitted": true,
      "complete_transport": true
    },
    {
      "gear": 3,
      "rail": "companion",
      "mt_regular_pair": [
        3060,
        2460
      ],
      "sp_regular_pair": [
        3054,
        2454
      ],
      "BC_delta": -6,
      "required_MT_ON_index": 4,
      "required_LXX_OFF_index": 4,
      "source_admitted": true,
      "target_admitted": true,
      "complete_transport": true
    },
    {
      "gear": 2,
      "rail": "primary",
      "mt_regular_pair": [
        3058,
        2458
      ],
      "sp_regular_pair": [
        3053,
        2453
      ],
      "BC_delta": -5,
      "required_MT_ON_index": 6,
      "required_LXX_OFF_index": 5,
      "source_admitted": true,
      "target_admitted": true,
      "complete_transport": true
    },
    {
      "gear": 2,
      "rail": "companion",
      "mt_regular_pair": [
        3058,
        2458
      ],
      "sp_regular_pair": [
        3052,
        2452
      ],
      "BC_delta": -6,
      "required_MT_ON_index": 6,
      "required_LXX_OFF_index": 6,
      "source_admitted": true,
      "target_admitted": true,
      "complete_transport": true
    },
    {
      "gear": 1,
      "rail": "primary",
      "mt_regular_pair": [
        3056,
        2456
      ],
      "sp_regular_pair": [
        3051,
        2451
      ],
      "BC_delta": -5,
      "required_MT_ON_index": 8,
      "required_LXX_OFF_index": 7,
      "source_admitted": false,
      "target_admitted": true,
      "complete_transport": false
    },
    {
      "gear": 1,
      "rail": "companion",
      "mt_regular_pair": [
        3056,
        2456
      ],
      "sp_regular_pair": [
        3050,
        2450
      ],
      "BC_delta": -6,
      "required_MT_ON_index": 8,
      "required_LXX_OFF_index": 8,
      "source_admitted": false,
      "target_admitted": false,
      "complete_transport": false
    }
  ],
  "regular_transports": 6,
  "complete_cumulative_transports": 4,
  "target_only_boundary_cases": 1,
  "absent_source_and_target_cases": 1,
  "one_unconditioned_translation": false,
  "uniform_rail_labelled_rule": "B_SP = B_MT - 5 - r; j_LXX = i_MT - 1 + r",
  "role_map": "MT Noah birth/Flood start to SP Shem birth/Shem death",
  "rail_encoding": {
    "primary": 0,
    "companion": 1
  },
  "phase_scope": "Same selected quarter-year offsets preserve translations and width; no new seasonal identification or expansion tested",
  "interpretation": "A source-derived labelled transport, not a prescribed C310 context selector",
  "new_endpoints_admitted": false
}