Added the manual “Hitachi 53SDX89B operating manual”

Fact id

sha256:972db3bb860dc19789676cd3c235e84a2a8379768173b4e756807fc2825b99db

Arrived

2026-10-23 19:19:37 UTC (cursor 01M5N38NZSJN18CXAF855Y2C9R)

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/01M4JYVKC7YA8H9RK8STV3E2CG

The fact

{
  "v": 1,
  "type": "manual",
  "author": "UUFXXJKKAVIBEC7WGJXGRVGQUY",
  "at": "2026-10-23T19:19:07Z",
  "body": {
    "id": "01M4JYVKC7YA8H9RK8STV3E2CG",
    "title": "Hitachi 53SDX89B operating manual",
    "doc_type": "user",
    "doc_name": "operating manual",
    "source": "manualslib",
    "source_id": "68206",
    "source_url": "https://www.manualslib.com/manual/68206/Hitachi-53sdx89b.html"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "2mI7HwVg4gIg44xf-DyL-WZn9SAdiG4hwrfuJ1FyUDocdCTU8oAXWNcmYFPgpxGsSoG3zT92W0_-YdDdGOZUDA"
  }
}