Linked “Hitachi C28W440N user manual” to hitachi|C28W440N

Fact id

sha256:a375987842bfacd32ac23a807076f3310066213c3f69f48be581ce8a0b267be9

Arrived

2026-10-23 19:19:36 UTC (cursor 01M5N38MB5XD94V4T4NW0CE3AY)

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/01M4JYVXVA35NC7J52MFHBTM0N

The fact

{
  "v": 1,
  "type": "covers",
  "author": "UUFXXJKKAVIBEC7WGJXGRVGQUY",
  "at": "2026-10-23T19:19:06Z",
  "body": {
    "manual": "01M4JYVXVA35NC7J52MFHBTM0N",
    "product": "hitachi|C28W440N"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "buoG5Vja7xURNZkSOgwHrb8UIHkL_FoNM9-rSA1gayfHOYoTf3YFMktV8bk_EgzvQKxwiB-EFE6Atf6CXIbhDg"
  }
}