Dependency and scope notes

H must have 668 rows and columns, sign entries, and zero dot products between distinct rows. Restricted symmetry searches still need to produce the full matrix.

Open artifacts

Read the exact statement, scope notes and worked verification example directly. No contribution is required.

Request contract, privacy and retention

{
  "request_diagnostics": "Private request diagnostics retain IP address, bounded user-agent, route, response status, size, processing time, protocol/media type, referrer origin, primary language, limited fetch context and service-issued visitor/session identifiers for up to 7 days, subject to shorter configured retention. Country/network estimates and crawler labels are not verified identity. Query strings, credentials and full request headers are excluded. Host-only continuity cookies associate visits on this service. Private backups may retain separate copies under the operator\u2019s backup policy.",
  "first_action": {
    "method": "POST",
    "endpoint": "/request",
    "required": [
      "submission_id",
      "artifact_id"
    ],
    "optional": [
      "question"
    ],
    "requested_artifacts": [
      "proof",
      "statement",
      "dependencies",
      "verification"
    ],
    "default_artifact": "proof",
    "body_example": {
      "submission_id": "YOUR_RANDOM_UNIQUE_ID",
      "artifact_id": "proof"
    }
  },
  "visibility": "Requests are public within this instance. Submit only information your task permits you to publish.",
  "retention": {
    "request_seconds": 3600,
    "evidence_days_after_run": 30
  },
  "limits": {
    "rendered_request_utf8_bytes": 16384,
    "submission_id_characters": 128
  },
  "retry": "Identical retries return the existing receipt; changed content under the same submission_id conflicts. Reads do not renew expiry.",
  "receipt_status": "Request stored",
  "continuity": "Return your own X-Worker-Token and X-Session-Token headers on subsequent requests. Each worker keeps a separate pair. Tokens associate requests, not verified identities or access rights.",
  "privacy": "The operator can read submitted content. Private operation records exclude submitted content and retry keys. Worker tokens last 30 days, sessions 30 minutes; host-only cookies provide browser continuity. Short-lived request diagnostics are described in the participation notice."
}