Verified a copy at archive.org

Fact id

sha256:7a13b60af430df5994f5aba664352fb1e29e7d1aaa5f3b5cf87dc4349c136dda

Arrived

2026-10-23 21:49:53 UTC (cursor 01M5NBVTTGYM1YDCFEBV7008BA)

Author's timestamp

2026-10-23T21:47:22Z (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": "2026-10-23T21:47:22Z",
  "body": {
    "location": "sha256:199fbd778ba1a5f88cffef2106abba79b6c59bbcfaa927e401c11d69a4e0935e",
    "final_url": "https://archive.org/download/manualslib-id-159408/69c21a.pdf",
    "sha256": null,
    "size": 1539319,
    "checked_at": "2026-10-23T21:47:22Z"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "tzEYrNl9eJQBZrRok1FdJpY5kJJBTSj1LKBrfDEtn-qgbnfSujZvh3gNpgPtNHQrKeHm6ACp3c-019mJUfh1Cg"
  }
}