{
  "_comment": "TAKE INTEREST attestation keys. Every key we have ever signed with is listed here, including retired ones, because a report signed under a retired key must stay checkable forever. Human-readable instructions: https://takeinterest.ai/verify",
  "schema": "ti-attestation-keys/v1",
  "current": "9f7d56d92d05f139b569f8e6be3eaaf7",
  "keys": [
    {
      "key_id": "9f7d56d92d05f139b569f8e6be3eaaf7",
      "algorithm": "ECDSA-P256-SHA256",
      "openssl_verify_algorithm": "ecdsa-with-SHA256 over the NIST P-256 curve",
      "file": "/attestation/takeinterest-9f7d56d92d05f139b569f8e6be3eaaf7.pub.pem",
      "status": "current",
      "created": "2026-08-01",
      "retired": null,
      "key_id_derivation": "first 32 hex characters of the SHA-256 of the key's DER SubjectPublicKeyInfo; recompute with: openssl pkey -pubin -in <file> -outform DER | shasum -a 256 | cut -c1-32"
    }
  ]
}