{
  "tool_id": "art-387-pqc-deadline-ladder-calculator",
  "tool_version": "1.0.0",
  "display_name": "CNSA 2.0 Deadline Ladder Calculator",
  "mcp_name": "compute_pqc_deadline_ladder",
  "mandate_type": "compliance_mandate",
  "wave": 65,
  "gpu": false,
  "url": "https://ainumbers.co/chaingraph/art-387-pqc-deadline-ladder-calculator.html",
  "description": "Per-row CNSA 2.0 post-quantum migration deadline for a supplied system inventory (system class, asset type, deployment date): applicable deadline, days remaining, the earliest binding constraint, and a FIPS 140-2 Historical-list exposure flag. Every deadline is declared with a source citation so a regulatory date shift is a data re-pin, not a code change. Structural date math only, findings asserted, not legal advice.",
  "input_schema_ref": "chaingraph/art-387-pqc-deadline-ladder-calculator.html#manifest",
  "consumes": [],
  "feeds": [],
  "status": "live",
  "conformance_fixtures": true,
  "compute_capability": "server",
  "compute_images": [{"system":"sha256-source","image_id":"sha256:22f4891e4f4169482a7f9026e33d39349cbee9578f4001be24826afadcb85c1c","valid_from":"2026-07-10"},{"system":"risc0","image_id":"sha256:a1a0bc89b5b1febaeda3519f6dbade0fa5ac16beeb143c4e1b01689573567bc6","valid_from":"2026-06-28"}],
  "export_capability": [
    "json"
  ],
  "compute_proof_ready": "ready",
  "compute_proof": {"type":"ZkVmReceipt","system":"risc0","receiptFormat":"groth16-bn254","imageId":"sha256:a1a0bc89b5b1febaeda3519f6dbade0fa5ac16beeb143c4e1b01689573567bc6","seal":"HjqvPuvtGMZsd+pmuKZVKpuNOSGO2m4oLfsB7CWKwr8KJ7kXURXFInBRaEfhxnrsdkMGR1mkrAg8Xyul7EhqtypgEn1d25jU+PbGJ125tnIXV9D55RtMvaoFsMHO03goC/kjfierEuIg7HqPvWbezBQ66aerR1NXOGkXzKt+SbwScV0jZTnz1P6Wd7AVhfjkmrtdyh24Dh5NZe0WZ/V9rh9GPoIK0OCr8rJJArfsvLqkPMP2VEAHjTccQCXujLDxIh3U9h85s/NoPoGLb1S257kYkShhBFY1EVXgzywJyKYvxFe6L37Jx38PblVBDEo4xVGZoy/ZNqL8dC/nXrhJFw==","journal":{"chaingraph_version":"0.4.0","kernel_digest":"sha256:22f4891e4f4169482a7f9026e33d39349cbee9578f4001be24826afadcb85c1c","output":{"note":"DECISION-SUPPORT DRAFT, findings asserted. Not legal advice, not a compliance determination, not an audit. Computes what the declared deadlines imply for the supplied inventory only.","policy_deadlines_used":{"cnsa_exclusive_deadline":{"date":"2033-12-31","source":"NSA CNSA 2.0 migration timeline: NSS systems CNSA-2.0-exclusive by 2033."},"fips_140_2_historical_date":{"date":"2026-09-21","source":"NIST: FIPS 140-2 validated-module certificates move to the Historical list on 2026-09-21."},"key_establishment_deadline":{"date":"2030-12-31","source":"NSA CNSA 2.0 migration timeline: NSS key-establishment transition to be complete by 2030-12-31."},"new_deployment_signing_deadline":{"date":"2027-01-01","source":"NSA CNSSP-15 / CNSA 2.0 Advisory: new NSS deployments and exclusive-use software/firmware signing must adopt CNSA 2.0 by 2027-01-01."},"signature_deadline":{"date":"2031-12-31","source":"NSA CNSA 2.0 migration timeline: NSS signature transition to be complete by 2031-12-31."}},"reference_date":"2030-12-30","rows":[{"applicable_deadline":"2030-12-31","asset_type":"key-establishment","days_remaining":1,"deployment_date":"2024-01-01","earliest_binding_constraint":"key_establishment_deadline","fips_140_2_certified":false,"fips_140_2_historical_exposure":false,"flags":["DEADLINE_IMMINENT"],"row_id":"KE-1","system_class":"commercial-fin"}],"summary":{"fips_exposure_count":0,"imminent_count":1,"invalid_row_count":0,"past_due_count":0,"row_count":1}}}}
}