Linked “Hitachi C2978FS-191 Service manual” to hitachi|C2989FS981

Fact id

sha256:cf8c09797a0756c785ecdf0c661bd5dcf367b169e87761ec1201374092bede7f

Arrived

2026-10-23 19:19:34 UTC (cursor 01M5N38JK4MRT0MC2DGGEP93EW)

Author's timestamp

2026-10-23T19:19:05Z (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/01M4JYVYB56T6TFF8B1227KD7Q

The fact

{
  "v": 1,
  "type": "covers",
  "author": "UUFXXJKKAVIBEC7WGJXGRVGQUY",
  "at": "2026-10-23T19:19:05Z",
  "body": {
    "manual": "01M4JYVYB56T6TFF8B1227KD7Q",
    "product": "hitachi|C2989FS981"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "c1t-MyWf8WPN_UnK2WdFxhbzC472ZNKoDU8tXsuv6RA5wHfVGkS741ZK396Ut-rIM9yxsSv9XQtQV7GnmcjbDg"
  }
}