Verified a copy at archive.org

Fact id

sha256:c417a7b27f844f0b30123ac211daab6857c193ce7fe0eda7115bbcd1043e1fa7

Arrived

2026-10-23 21:49:53 UTC (cursor 01M5NBVTTJD03ETRE8BB0PSSAZ)

Author's timestamp

2026-10-23T21:49:11Z (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": "2026-10-23T21:49:11Z",
  "body": {
    "location": "sha256:ed23e2528d905065de5ff9b4298d413bacfbeb7ec8414e7d5c60063f0fb54f88",
    "final_url": "https://archive.org/download/manualslib-id-159606/a7e721.pdf",
    "sha256": null,
    "size": 4440675,
    "checked_at": "2026-10-23T21:49:11Z"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "9tupQ5qGD2aqItTn5I_9G9PQw0zEoLsvi4Uut-bos3xU3_5NhVAzfweXmzqf2YUj2Z3GcA4QvxhySpVvLvoLAQ"
  }
}