{
  "algorithm": "ecdsa-p256-sha256",
  "key_id": "ai-cell-dev-p256-2026",
  "schema_version": 1,
  "signature": "MEQCIHuWjLPJd4UNVuD4tC030DP1uSqgwj6lMF8N/SZGyM5/AiBOsBtHve33RZ+qxiQ0Si7EKaLrnrIuNglc4NRqpYnlAA==",
  "signed_payload": "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"
}