{
      "name": "sanctions-list-coverage",
      "domain": "Sanctions",
      "title": "Screening List-Coverage Conformance",
      "description": "Screening config conformance vs EU consolidated + UN + UK Sanctions List (post-OFSI-closure 28 Jan 2026) + OFAC SDN with nexus gating (ART-92) -> Merkle integrity (cry-04).",
      "composer_url": "https://ainumbers.co/chaingraph/chains/sanctions-list-coverage.html",
      "steps": [
        {
          "tool_id": "art-92-screening-list-coverage-checker",
          "handoff": "coverage grade + gaps (H1) feed the verifier"
        },
        {
          "tool_id": "cry-04-merkle-batch-verifier",
          "handoff": "Exports composite coverage artifact with Merkle-root execution_hash (H2) -- final stage"
        }
      ]
    }