Verified a copy at archive.org

Fact id

sha256:c0b6381e01fe68d798b68ff1d3425200a91c8c85ed0dbf918595df85ed619b9c

Arrived

2026-10-23 21:49:53 UTC (cursor 01M5NBVTTCM84X7ZDFE26EYP0M)

Author's timestamp

2026-10-23T21:44:52Z (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": "2026-10-23T21:44:52Z",
  "body": {
    "location": "sha256:56f6e4951bb89e6194d461827df6ab9533b7ad941e46b59ab305240609ddefca",
    "final_url": "https://archive.org/download/manualslib-id-1542838/80c44c.pdf",
    "sha256": null,
    "size": 13974096,
    "checked_at": "2026-10-23T21:44:52Z"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "vs6Y8bEjhx34zLLklkHNVqFVEhlQ36Nca6WnPmzPaarGQR7JGm8r73Elr37pf8cUiVEcjlSm1pQy_tap6yyICg"
  }
}