Verified a copy at archive.org

Fact id

sha256:c52f4af93a584766d1ebeb7640f52c4430d20eebf110ea44e9c1ee26f59c4e7b

Arrived

2026-10-24 07:05:44 UTC (cursor 01M5PBNM1G1VSGX1TYXB74SHKM)

Author's timestamp

2026-10-24T07:02:37Z (claimed by the author, not trusted)

Signature

Ed25519, raw: valid ✓

In the ledger

ledger/2026/10/24.jsonl

Author key

UUFXXJKKAVIBEC7WGJXGRVGQUY (all its facts)

The fact

{
  "v": 1,
  "type": "verified",
  "author": "UUFXXJKKAVIBEC7WGJXGRVGQUY",
  "at": "2026-10-24T07:02:37Z",
  "body": {
    "location": "sha256:4410d160f9de9ceb2345b122f35aae2097841d2d5aaed1840ee3e23a79d1a1fe",
    "final_url": "https://archive.org/download/manualslib-id-510453/cec920.pdf",
    "sha256": null,
    "size": 6887443,
    "checked_at": "2026-10-24T07:02:37Z"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "oRPHlVT6oOM9nuRuIFmvX7_wMydJavm9CbOv6YvS8pSJOW007rV-38wgDadNiw_EkWnMgrrM7kVKByaW0bDGAw"
  }
}