Verified a copy at archive.org

Fact id

sha256:8887d74cfb867a3f2f88dc28b9eb1d178de93df73235457141c5d2f3b965701c

Arrived

2026-10-31 03:55:21 UTC (cursor 01M681J1WJXASBPKC2WHRE5072)

Author's timestamp

2026-10-31T03:51:55Z (claimed by the author, not trusted)

Signature

Ed25519, raw: valid ✓

In the ledger

ledger/2026/10/31.jsonl

Author key

UUFXXJKKAVIBEC7WGJXGRVGQUY (all its facts)

The fact

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  "type": "verified",
  "author": "UUFXXJKKAVIBEC7WGJXGRVGQUY",
  "at": "2026-10-31T03:51:55Z",
  "body": {
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    "final_url": "https://archive.org/download/manualslib-id-139504/9v400td.pdf",
    "sha256": null,
    "size": 404858,
    "checked_at": "2026-10-31T03:51:55Z",
    "ia_updated": "2026-05-07T02:57:01Z",
    "ia_item_size": 1112787,
    "ia_files_count": 15
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "TnIO09sNJF-5epT3CefaHr6QJiIBQaIFBuR08D0TmeiobdkhYj7bSKdYpHDjiqlMmUjyTjC3LW3qe2Scm4bQDQ"
  }
}