Verified a copy at archive.org

Fact id

sha256:78cfeec5a583b7cf51961e3d64d0317fc45ce44bd49a3033134fc5f80c92a94b

Arrived

2026-10-24 06:50:23 UTC (cursor 01M5PASGSNTEYBJXJAXVDCC1B6)

Author's timestamp

2026-10-24T06:49:49Z (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": "2026-10-24T06:49:49Z",
  "body": {
    "location": "sha256:a9671b7969fd3edeb1082039c1858cda363a0a83fbfeec65f2e0aeaf15ff433a",
    "final_url": "https://archive.org/download/manualslib-id-499408/21pt570a01_manual.pdf",
    "sha256": null,
    "size": 1076900,
    "checked_at": "2026-10-24T06:49:49Z"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "zq2U2NYMBfp82JJ6f4pm1CgNBzjAKCfgExiN7ZipXCnnHYegfKME-1iJlhkTH49iAmIIHTJqZq-xpjqMEfvUBQ"
  }
}