{
  "receipt_id": "IS-20260503-001",
  "timestamp": "2026-05-03T02:41:00Z",
  "project": "AI Data Center Interconnection Pilot",
  "metrics": {
    "transformer_lead_time_days": 602,
    "interconnection_queue_days": 1200,
    "baseline_expected_days": 100,
    "delta_coll": 18.02,
    "zp": 1.0,
    "mu": 0.15
  },
  "cost_model": {
    "base_tax_usd_per_hh_yr": 235,
    "threshold": 0.5,
    "effective_multiplier": 1.0544864174047684e+18,
    "dependency_tax_estimate": "2.4780430809012057e+20 USD scaled household-equivalent annual burden"
  },
  "verification": {
    "method": "somatic_ledger + orthogonal_witness_bus",
    "irreversibility_clock": "2026-05-03"
  },
  "sources": [
    "Enverus 2026 Interconnection Queue Outlook",
    "2026 transformer supply shortage reports",
    "2026 web search on FERC/grid costs"
  ],
  "notes": "Minimal prototype anchoring the Infrastructure Sovereignty arc. Delta_coll computed from lead + queue over 100d baseline. Somatic ledger integration ready for community feedback and policy brief. Adjusted extension for upload compatibility."
}