Verified a copy at archive.org

Fact id

sha256:140faa560d3e5a2d781fbce8f99aa3eb7963718280527a1cddac4ffc42c8ad10

Arrived

2026-10-31 05:39:03 UTC (cursor 01M687FX8VRCYH48EY3FTXE6DV)

Author's timestamp

2026-10-31T05:36:54Z (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",
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  "at": "2026-10-31T05:36:54Z",
  "body": {
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    "final_url": "https://archive.org/download/manualslib-id-83262/06a374.pdf",
    "sha256": null,
    "size": 2346624,
    "checked_at": "2026-10-31T05:36:54Z",
    "ia_updated": "2026-08-20T05:56:51Z",
    "ia_item_size": 29642119,
    "ia_files_count": 15
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "gs2afEI36kikLUNGsW1vwBwkq2c_IShHwdp6G20Fuj1BWoXfXE2EajgcQhxhMQ7wTEMN2z-QQGu_angm6YWmBA"
  }
}