Verified a copy at archive.org

Fact id

sha256:f508ae03682b804a0f48433dbbaacfb21ee6b375d51a33e1394d6e32c5bc2f1c

Arrived

2026-10-23 20:50:25 UTC (cursor 01M5N8EYJBHNZ1B062Y4R7EZ4K)

Author's timestamp

2026-10-23T20:49:25Z (claimed by the author, not trusted)

Signature

Ed25519, raw: valid ✓

In the ledger

ledger/2026/10/23.jsonl

Author key

UUFXXJKKAVIBEC7WGJXGRVGQUY (all its facts)

The fact

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  "v": 1,
  "type": "verified",
  "author": "UUFXXJKKAVIBEC7WGJXGRVGQUY",
  "at": "2026-10-23T20:49:25Z",
  "body": {
    "location": "sha256:1d59c7db40353e1d8bbbecacc37aaf9d037ef07aa9669276e6e0032a0e3461dd",
    "final_url": "https://archive.org/download/manualslib-id-123646/19pr21c1.pdf",
    "sha256": null,
    "size": 893992,
    "checked_at": "2026-10-23T20:49:25Z"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "73H6rLrPJeKZ3-KAIKhvDcUUfVTg8vJZ5ddYi5oBlzQy_BKuMB5kHfcC8521pI_hWMz7H3jrt3hkZm4xAgHcDA"
  }
}