{
    "generated_at_utc":  "2026-05-05T04:36:57.7308333Z",
    "source":  "caum.live_attestation.v1.4_public_signal_gate",
    "claim_boundary":  "structural attestation only; observe-only; no semantic truth/failure/blocking claim",
    "cases":  [
                  {
                      "slug":  "healthy-progress",
                      "label":  "Healthy progress run",
                      "subtitle":  "Varied structural states, no live alert.",
                      "file":  "data/healthy-progress.json",
                      "version":  "caum.live_attestation.v1.4_public_signal_gate",
                      "mode":  "live_shadow_observe_only",
                      "event_type":  "observation",
                      "live_alert":  false,
                      "tier":  "T1",
                      "tier_label":  "healthy",
                      "public_class":  "observation",
                      "public_label":  "observation",
                      "review_only":  false,
                      "allowed_to_block":  false,
                      "raw_content_stored":  false,
                      "sequence":  12,
                      "total_tokens":  2562,
                      "actual_cost_usd":  0.00438,
                      "cost_at_risk_usd":  0.00025951,
                      "exact_cycle_coverage":  0,
                      "loop_pressure":  0.031667,
                      "deadwork_pressure":  0.024,
                      "chain_head":  "cc1e5de803c4"
                  },
                  {
                      "slug":  "retry-loop-hard-alert",
                      "label":  "Retry loop hard alert",
                      "subtitle":  "Repeated state transitions, hard alert.",
                      "file":  "data/retry-loop-hard-alert.json",
                      "version":  "caum.live_attestation.v1.4_public_signal_gate",
                      "mode":  "live_shadow_observe_only",
                      "event_type":  "structural_loop_continues",
                      "live_alert":  true,
                      "tier":  "T4",
                      "tier_label":  "structural_review_candidate",
                      "public_class":  "hard_alert",
                      "public_label":  "structural_loop_alert",
                      "review_only":  false,
                      "allowed_to_block":  false,
                      "raw_content_stored":  false,
                      "sequence":  28,
                      "total_tokens":  26880,
                      "actual_cost_usd":  0.0728,
                      "cost_at_risk_usd":  0.05518568,
                      "exact_cycle_coverage":  1,
                      "loop_pressure":  0.983,
                      "deadwork_pressure":  0.2355,
                      "chain_head":  "b18c870eccbf"
                  },
                  {
                      "slug":  "guarded-after",
                      "label":  "Guarded after loop pressure",
                      "subtitle":  "Short retry pressure, then replan progress.",
                      "file":  "data/guarded-after.json",
                      "version":  "caum.live_attestation.v1.4_public_signal_gate",
                      "mode":  "live_shadow_observe_only",
                      "event_type":  "observation",
                      "live_alert":  false,
                      "tier":  "T1",
                      "tier_label":  "healthy",
                      "public_class":  "observation",
                      "public_label":  "observation",
                      "review_only":  false,
                      "allowed_to_block":  false,
                      "raw_content_stored":  false,
                      "sequence":  15,
                      "total_tokens":  3498,
                      "actual_cost_usd":  0.00702,
                      "cost_at_risk_usd":  0.00067558,
                      "exact_cycle_coverage":  0,
                      "loop_pressure":  0.177333,
                      "deadwork_pressure":  0.0536,
                      "chain_head":  "2a6bd5cc4e5f"
                  }
              ]
}