Verified a copy at archive.org

Fact id

sha256:439e9af685f60157f4ea8a4726c87fa658c5b06939c5f93c8c7f5eb107c51018

Arrived

2026-10-23 23:21:24 UTC (cursor 01M5NH3CPYXPZD71Z2Z90YZM8E)

Author's timestamp

2026-10-23T23:13:11Z (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": "2026-10-23T23:13:11Z",
  "body": {
    "location": "sha256:643eae9f89a75f9607096ddb4862367bc9f1611d6e448e2f3b90c3d82d5ea484",
    "final_url": "https://archive.org/download/manualslib-id-2249883/53ef26.pdf",
    "sha256": null,
    "size": 3912726,
    "checked_at": "2026-10-23T23:13:11Z"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "aKPxNH1DJFQYLlrmEnIp_KZFJgdHwnBk2HtH4K2KXOF38nkri1i-p3Veqo4jAcmU-08XfNUIW3l0JmLK3wrKAQ"
  }
}