{
  "algorithm": "ecdsa-p256-sha256",
  "key_id": "ai-cell-dev-p256-2026",
  "schema_version": 1,
  "signature": "MEUCIQCKhe1OMahDXM84s6Cg1r2Kjhf7u4jX3+P71M6MSwKUiQIgId8vMdred80B7KEOXrah3QeaXnRqBgSE0XxfekMqcrg=",
  "signed_payload": "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"
}