{
  "synthetic": true,
  "redacted": true,
  "artifact_type": "interconnection_event_transition_ledger",
  "ledger_schema_version": 1,
  "events": [
    {
      "event_id": "EVT-001",
      "project_id": "SYNTH-DEMO-003",
      "effective_date": "2026-06-01",
      "event_type": "deposit_posted",
      "event_class": "FUNDING_INPUT",
      "prior_event_id": null,
      "instrument_id": "SYNTH-LC-003",
      "prior_documented_balance_usd": 0,
      "current_documented_balance_usd": 2500000,
      "prior_refundability_pattern": "unknown",
      "current_refundability_pattern": "conditional",
      "provider_rule_id": "SYNTH-RULE-1",
      "facility_document_status": "present",
      "requires_facility_term_review": false,
      "factual_readiness": "READY_FOR_FACTUAL_REVIEW",
      "evidence_source_ids": [
        "SYNTH-SRC-1"
      ],
      "evidence_source_sha256s": [
        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
      ],
      "evidence_locator": "synthetic://deposit-payment/EVT-001",
      "financing_conclusion": null,
      "legal_conclusion": null
    },
    {
      "event_id": "EVT-002",
      "project_id": "SYNTH-DEMO-003",
      "effective_date": "2026-06-03",
      "event_type": "project_added_to_facility",
      "event_class": "FACILITY_SCOPE_CHANGE",
      "prior_event_id": "EVT-001",
      "instrument_id": "SYNTH-LC-003",
      "prior_documented_balance_usd": 2500000,
      "current_documented_balance_usd": 2500000,
      "prior_refundability_pattern": "conditional",
      "current_refundability_pattern": "conditional",
      "provider_rule_id": "SYNTH-RULE-1",
      "facility_document_status": "present",
      "requires_facility_term_review": false,
      "factual_readiness": "READY_FOR_FACTUAL_REVIEW",
      "evidence_source_ids": [
        "SYNTH-SRC-2"
      ],
      "evidence_source_sha256s": [
        "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"
      ],
      "evidence_locator": "synthetic://facility-addition/EVT-002",
      "financing_conclusion": null,
      "legal_conclusion": null
    },
    {
      "event_id": "EVT-003",
      "project_id": "SYNTH-DEMO-003",
      "effective_date": "2026-08-15",
      "event_type": "security_released",
      "event_class": "SECURITY_CHANGE",
      "prior_event_id": "EVT-002",
      "instrument_id": "SYNTH-LC-003",
      "prior_documented_balance_usd": 2500000,
      "current_documented_balance_usd": 1800000,
      "prior_refundability_pattern": "conditional",
      "current_refundability_pattern": "conditional",
      "provider_rule_id": "SYNTH-RULE-1",
      "facility_document_status": "missing",
      "requires_facility_term_review": true,
      "factual_readiness": "EXCEPTION_REMAINS",
      "evidence_source_ids": [
        "SYNTH-SRC-3"
      ],
      "evidence_source_sha256s": [
        "cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc"
      ],
      "evidence_locator": "synthetic://security-release/EVT-003",
      "financing_conclusion": null,
      "legal_conclusion": null
    },
    {
      "event_id": "EVT-004",
      "project_id": "SYNTH-DEMO-003",
      "effective_date": "2026-08-31",
      "event_type": "refundability_state_changed",
      "event_class": "ELIGIBILITY_REVIEW_TRIGGER",
      "prior_event_id": "EVT-003",
      "instrument_id": "SYNTH-LC-003",
      "prior_documented_balance_usd": 1800000,
      "current_documented_balance_usd": 1800000,
      "prior_refundability_pattern": "conditional",
      "current_refundability_pattern": "unknown",
      "provider_rule_id": "SYNTH-RULE-2",
      "facility_document_status": "missing",
      "requires_facility_term_review": true,
      "factual_readiness": "EXCEPTION_REMAINS",
      "evidence_source_ids": [
        "SYNTH-SRC-4"
      ],
      "evidence_source_sha256s": [
        "dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd"
      ],
      "evidence_locator": "synthetic://milestone-refresh/EVT-004",
      "financing_conclusion": null,
      "legal_conclusion": null
    }
  ],
  "summary": {
    "event_count": 4,
    "exception_event_count": 2,
    "facility_term_review_trigger_count": 2,
    "latest_documented_balance_usd": 1800000
  },
  "boundary": "This ledger records factual evidence transitions only. It does not determine borrowing-base eligibility, advance rate, lien/perfection/priority, enforceability, bankruptcy treatment, disputed refund rights, or funding decisions."
}