Verified a copy at archive.org

Fact id

sha256:7ae8406340b502b88bfa51eecb6e45e4bf0c77fb438502d13ea9d2616dbb811f

Arrived

2026-10-23 20:50:26 UTC (cursor 01M5N8EYJG7FY58HMXD8PGD44P)

Author's timestamp

2026-10-23T20:50:05Z (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": "2026-10-23T20:50:05Z",
  "body": {
    "location": "sha256:90475d315438bce90fdd0bb02ddd28ef079db2c5f43d7e772bb75aac240c84ba",
    "final_url": "https://archive.org/download/manualslib-id-123682/21pt1663.pdf",
    "sha256": null,
    "size": 390047,
    "checked_at": "2026-10-23T20:50:05Z"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "7HdrPGki1uNXr97UxPmON2RJGRLX69uij5drtKTl8dS4BeG8Ld9tNv7giodtSpGEXMlEwKDUjgXjgnOEnONiCA"
  }
}