Verified a copy at archive.org

Fact id

sha256:4f0d1b63e617f90ea3b78b5dc87df32a2add6d0f4ca9c885049a9ba13c583479

Arrived

2026-10-23 21:49:53 UTC (cursor 01M5NBVTTHC62Y7J5PFWFMF7WJ)

Author's timestamp

2026-10-23T21:48:09Z (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": "2026-10-23T21:48:09Z",
  "body": {
    "location": "sha256:28ba2feb34091c41dcae4c9ac90c9bad3ec07c4eb7c295b4206ca857e050773b",
    "final_url": "https://archive.org/download/manualslib-id-159573/4652df.pdf",
    "sha256": null,
    "size": 3515858,
    "checked_at": "2026-10-23T21:48:09Z"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "Z_pbP9SFI1QhjmLwFjB6XIqFa8UVggcAIo6kNLb_uqc1cog44zvBTGdFKOun2-A0grefxBxvPjqrVWg2lp-YBQ"
  }
}