Verified a copy at archive.org

Fact id

sha256:4aa1965bab1c822fcb877c99a895d6184e701f9e86f5512db8d572010a8bc1cc

Arrived

2026-10-31 04:11:16 UTC (cursor 01M682F61YAJXWAVP6E24AV562)

Author's timestamp

2026-10-31T04:09:23Z (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": "2026-10-31T04:09:23Z",
  "body": {
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    "final_url": "https://archive.org/download/manualslib-id-2655918/c20210s.pdf",
    "sha256": null,
    "size": 5362467,
    "checked_at": "2026-10-31T04:09:23Z",
    "ia_updated": "2026-02-20T02:04:22Z",
    "ia_item_size": 35132159,
    "ia_files_count": 15
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "I4-7E3NpnGr8HcPk32qgf_CmDuQrlYVKYEqpfG9U8UMe0BQGfl1eSJQsG068zZme5NNbaSyNlFKAVuaLMWVLCg"
  }
}