Linked “Hitachi C28WF540N user manual” to hitachi|C28WF540N

Fact id

sha256:67702360a52a739b421866ac0d0b94d7e8ae2c05f5640c9cf18e9b7efb21f4a2

Arrived

2026-10-23 19:19:35 UTC (cursor 01M5N38M1C1HMX7VW902TAN698)

Author's timestamp

2026-10-23T19:19:06Z (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/01M4JYVXYTN5F9SGS68SYV8S70

The fact

{
  "v": 1,
  "type": "covers",
  "author": "UUFXXJKKAVIBEC7WGJXGRVGQUY",
  "at": "2026-10-23T19:19:06Z",
  "body": {
    "manual": "01M4JYVXYTN5F9SGS68SYV8S70",
    "product": "hitachi|C28WF540N"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "RqMGEb8Oejs2BiYEpDz5ZH9L4BOv1lHlolfonD3oxsRcxNSYcJVFwE-SdJYrM4kRl7yWSJRKwOhMXy0C9AwCDg"
  }
}