Verified a copy at archive.org

Fact id

sha256:4b5272aa508925a4b33b61510520f7757e2869de3cfd93e7a557e4632ed251dc

Arrived

2026-10-23 23:50:55 UTC (cursor 01M5NJSE1R8SZZ95C17HFEXCJD)

Author's timestamp

2026-10-23T23:46:55Z (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

{
  "v": 1,
  "type": "verified",
  "author": "UUFXXJKKAVIBEC7WGJXGRVGQUY",
  "at": "2026-10-23T23:46:55Z",
  "body": {
    "location": "sha256:e7ea795b11457e8a9dfd0157ec1b5114b60ba811f7ab0a2a1abfa1f008c54abf",
    "final_url": "https://archive.org/download/manualslib-id-2412318/490749.pdf",
    "sha256": null,
    "size": 5460967,
    "checked_at": "2026-10-23T23:46:55Z"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "a5EIeCQ0LnvlNSLvJf0njv-vGfKDnZEwIipm7u7kQTCnaG4QFvsTjTtFzgrmFECWy62QBuYgPX3LSpakJEdfAA"
  }
}