Added the manual “Hitachi 27FX49B operating manual”

Fact id

sha256:5a2313b3d3e2c6b5c285c842aa8cf506a8e1f7a24957c230290284c9f633919e

Arrived

2026-10-23 19:19:37 UTC (cursor 01M5N38NZ6HNN5TKVCG99ZJHZH)

Author's timestamp

2026-10-23T19:19:07Z (claimed by the author, not trusted)

Signature

Ed25519, raw: valid ✓

In the ledger

ledger/2026/10/23.jsonl

Author key

UUFXXJKKAVIBEC7WGJXGRVGQUY (all its facts)

Concerns

/manual/01M4JYTYD2C1FXG3991AG4SDDY

The fact

{
  "v": 1,
  "type": "manual",
  "author": "UUFXXJKKAVIBEC7WGJXGRVGQUY",
  "at": "2026-10-23T19:19:07Z",
  "body": {
    "id": "01M4JYTYD2C1FXG3991AG4SDDY",
    "title": "Hitachi 27FX49B operating manual",
    "doc_type": "user",
    "doc_name": "operating manual",
    "source": "manualslib",
    "source_id": "67774",
    "source_url": "https://www.manualslib.com/manual/67774/Hitachi-27fx49b.html"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "UX9yrh3pyZIJjXsX8NEkm_djsYUNeIj1n33ql56MTq_0kaezs1mK8phmzXV1P_THYcZaWtSKpbGyiKnWolapAw"
  }
}