Verified a copy at archive.org

Fact id

sha256:f42e5d3c95355c65d819ed35d007b35d902e2a04447a10a459304a017f57280e

Arrived

2026-10-23 21:20:39 UTC (cursor 01M5NA69DKJB9MJR870PJE7CVV)

Author's timestamp

2026-10-23T21:17:53Z (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": "2026-10-23T21:17:53Z",
  "body": {
    "location": "sha256:fcbceb9eb039b77cb708314c42bd482705a63bd8f80f9b3d7a661f9f9abf9f3e",
    "final_url": "https://archive.org/download/manualslib-id-1355152/b4e722.pdf",
    "sha256": null,
    "size": 1350616,
    "checked_at": "2026-10-23T21:17:53Z"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "Z6qUO-eQzbhLAUkhOJ0WHa9LplqwUwAA-UeE8eDIR7CZNLPJ9hhNzmFk7V0Kq-8BhrogKzgg5Jc0PjJS04YfBA"
  }
}