Verified a copy at archive.org

Fact id

sha256:80c267c4c6d7cbf923af9a839759d243d22f234808584ec44f72a3b18ce72579

Arrived

2026-10-23 23:50:55 UTC (cursor 01M5NJSE1BKK83HTXN0YCMY560)

Author's timestamp

2026-10-23T23:43:51Z (claimed by the author, not trusted)

Signature

Ed25519, raw: valid ✓

In the ledger

ledger/2026/10/23.jsonl

Author key

UUFXXJKKAVIBEC7WGJXGRVGQUY (all its facts)

The fact

{
  "v": 1,
  "type": "verified",
  "author": "UUFXXJKKAVIBEC7WGJXGRVGQUY",
  "at": "2026-10-23T23:43:51Z",
  "body": {
    "location": "sha256:4830c57231bb6e9456e3043a82d3d2b4f6e8aa5fd5a0895bb152ef561f56d462",
    "final_url": "https://archive.org/download/manualslib-id-2392506/08d00a.pdf",
    "sha256": null,
    "size": 2186930,
    "checked_at": "2026-10-23T23:43:51Z"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "3nQayY76WuY8FYxHQd-EnvG1iDCRXrGTReA7uqSwEcgVl_h9G74bTkq6YVgm7vOx82AaX_a_urWjZyE_1H9JBA"
  }
}