{
  "contour": "EM-XCT-03",
  "status": "published-partial",
  "independentStudies": {
    "Claude": "complete",
    "Grok": "complete"
  },
  "implementation": "bounded original companion 0.1.0",
  "frozenImplementationAudits": {
    "Claude": "ACCEPT WITH LIMITS",
    "Grok": "ACCEPT WITH LIMITS"
  },
  "newModelPublished": true,
  "modelUrl": "https://ver.cy/models/enterprise-assertion-provenance/",
  "immutableUrl": "https://ver.cy/models/enterprise-assertion-provenance/versions/0.1.0/",
  "nativeReadiness": "Three synthetic new Dimensions passed; trusted host and explicit nested companion required",
  "unitTests": 81,
  "structure": {
    "bundles": 4,
    "layers": 8,
    "findings": 20,
    "questions": 20
  },
  "researchAssurance": "reviewable-draft",
  "primarySourceComparisons": 6,
  "verifiedLegacySpecifications": 3,
  "remainingScope": "Authenticated source/agent attestations and connectors; independent-source proof; calibrated numeric confidence; sector/legal/forensic profiles and full parent holds; fine-grained disclosure and retention/erasure; durable concurrency, capacity/rollover and existing-Dimension transactional migration. This companion is a bounded trusted-host reference, not complete EM-XCT-03.",
  "evidenceUrl": "https://ver.cy/enterprise/research/em-xct-03/",
  "updatedAt": "2026-09-21T19:28:47.181333+00:00",
  "liveVerification": {
    "checksPassed": 55,
    "downloadedTests": 81,
    "downloadedNativeProfiles": 3
  }
}