Verified a copy at archive.org

Fact id

sha256:753d0b0d8a540031b4cbd6ff4d18644462d21b1b624356344208ad0979272e23

Arrived

2026-10-31 03:36:34 UTC (cursor 01M680FMVEBY998EX2PJ2TBPF3)

Author's timestamp

2026-10-31T03:32:43Z (claimed by the author, not trusted)

Signature

Ed25519, raw: valid ✓

In the ledger

ledger/2026/10/31.jsonl

Author key

UUFXXJKKAVIBEC7WGJXGRVGQUY (all its facts)

The fact

{
  "v": 1,
  "type": "verified",
  "author": "UUFXXJKKAVIBEC7WGJXGRVGQUY",
  "at": "2026-10-31T03:32:43Z",
  "body": {
    "location": "sha256:ab4765209a5926ce2b67eb3cfd193c17c7d57c5483ca7f79899177891a0d67de",
    "final_url": "https://archive.org/download/manualslib-id-138665/20v500t.pdf",
    "sha256": null,
    "size": 243488,
    "checked_at": "2026-10-31T03:32:43Z"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "d04czDARb8HTpPI489MV6xIiihsTutCc9Li9WqUcmtkkqTOw7LtE62_d5zmZabaJE3S7sfQspraT5G4i5QxOAQ"
  }
}