Verified a copy at archive.org

Fact id

sha256:2eb94dd3bd05411bfd37e62a0c126d4349f15e71bb9a9e86be4403ff7a1111cc

Arrived

2026-10-24 09:51:18 UTC (cursor 01M5PN4RQZX76BA7MQ9YDDYC4M)

Author's timestamp

2026-10-24T09:47:47Z (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": "2026-10-24T09:47:47Z",
  "body": {
    "location": "sha256:9df0e6f710ca5f479139c32aa60a7311cfd1d9f1a08c19f2622769088c690083",
    "final_url": "https://archive.org/download/manualslib-id-986170/sy1931sg.pdf",
    "sha256": null,
    "size": 2106272,
    "checked_at": "2026-10-24T09:47:47Z"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "eHq5A3ZDQymI8c5bFZLkvfj_ZZqQqenPGHakkgUFMWWmfYRzheFfqY9pYvyvsa6oocwfjSzZZ8_g20pnhsWhBg"
  }
}