Linked “Hitachi 31DX11B operating manual” to hitachi|31DX21B

Fact id

sha256:28fcf4837e85c1758e626511744d4b4a6e0787d589161004325524c1dc20edd9

Arrived

2026-10-23 19:19:36 UTC (cursor 01M5N38MBB2DCST0PCZ8VJQA2V)

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/01M4JYTZ1AW6DBXX84H64TVSP5

The fact

{
  "v": 1,
  "type": "covers",
  "author": "UUFXXJKKAVIBEC7WGJXGRVGQUY",
  "at": "2026-10-23T19:19:06Z",
  "body": {
    "manual": "01M4JYTZ1AW6DBXX84H64TVSP5",
    "product": "hitachi|31DX21B"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "s9G5Akh02Zzcp7nwh-kWO-e1PU_s9iuCo44T3hEwwtBBMd6wmWtYNlQXwuHLAtGpV5xSzfY1cF00ZWThQavCCw"
  }
}