{
  "key_cert": {
    "not_after": "2027-09-13T16:32:17Z",
    "not_before": "2026-09-13T16:32:17Z",
    "root_key_id": "251b14346af43d1d",
    "root_public_key": "-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEA/jJuYipI/y6/GDbKYKO/opSFVu3yu0MjlTQ9qtZrKjg=\n-----END PUBLIC KEY-----\n",
    "schema": "turiya/key-cert/1",
    "signature": "a93f8a31060bdcf2e92fa8667ac11e3d3e3d9801c1f5928adb7bce6e6f787dc029a804703bce025347424fce6067008172bdaf17cd6d04f82ba644c98642f900",
    "subkey_id": "5d303baa00a6b243",
    "subkey_public_key": "-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEAJCck0ZY9iv4TdtzJAxiVCJ1J7AiDwYDZ0HwJSzd/few=\n-----END PUBLIC KEY-----\n"
  },
  "key_id": "5d303baa00a6b243",
  "outcome": {
    "claimed_ok": false,
    "code": "read_file({'filename': 'lines.txt'}) -> first\nsecond\nthird\nfourth\nfifth\n\nwrite_file({'filename': 'reversed.txt', 'content': 'fifth\\nfourth\\nthird\\nsecond\\nfirst\\n'}) -> wrote reversed.txt\nFINAL: Read `lines.txt` (first\u2026fifth) and wrote `reversed.txt` with the lines in reverse order (fifth\u2026first).",
    "effect": "effect verified: 'reversed.txt' satisfies content('reversed.txt') == 'fifth\\nfourth\\nthird\\nsecond\\nfirst\\n'",
    "effect_ok": true,
    "instruction": "Read `lines.txt`, and write `reversed.txt` with the same lines in reverse order.",
    "reason": "effect verified: 'reversed.txt' satisfies content('reversed.txt') == 'fifth\\nfourth\\nthird\\nsecond\\nfirst\\n'",
    "seed": [
      [
        "lines.txt",
        "first\nsecond\nthird\nfourth\nfifth\n"
      ]
    ],
    "signed_at": "2026-09-16T08:46:01Z",
    "smt": "z3-unavailable; python-equality",
    "spec": "content('reversed.txt') == 'fifth\\nfourth\\nthird\\nsecond\\nfirst\\n'",
    "steps": 3,
    "task": "reverse_lines",
    "verdict": "not_falsified"
  },
  "public_key_pem": "-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEAJCck0ZY9iv4TdtzJAxiVCJ1J7AiDwYDZ0HwJSzd/few=\n-----END PUBLIC KEY-----\n",
  "record_hash": "c0f8fda1d2da9044748da25c6ce236abc7fcce01062f43ec49d394f70ece22c9",
  "schema": "agentverify/1",
  "signature": "cd3491d070253632d5968c56794e30c6c20ceadbdd7846fac2c46704adc8001150be0ac5e86678f7661238dc98db1938a640fc22458044e9342e02865e083200",
  "timestamp": {
    "schema": "turiya/rfc3161/1",
    "tsa_url": "https://freetsa.org/tsr",
    "token": "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",
    "imprint": "c0f8fda1d2da9044748da25c6ce236abc7fcce01062f43ec49d394f70ece22c9",
    "gen_time": "2026-09-16T21:34:06Z",
    "ca_pem": "-----BEGIN CERTIFICATE-----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\nI2MLdq2qjZFDOCXsxBxJpbmLGBx9ow6ZerlUxzws2AWv2pk=\n-----END CERTIFICATE-----\n"
  }
}