Attached file sha1:72ed3 to “Casio ClassPad 300 PLUS User Manual”

Fact id

sha256:daecc28ab294771bc714ac29afd67569ab75bc035082ca1928fe14a946d6f40b

Arrived

2026-11-01 19:51:38 UTC (cursor 01M6CANS55HW9M717P0VE3F0CW)

Author's timestamp

2026-11-01T19:48:26Z (claimed by the author, not trusted)

Signature

Ed25519, raw: valid ✓

In the ledger

ledger/2026/11/01.jsonl

Author key

UUFXXJKKAVIBEC7WGJXGRVGQUY (all its facts)

Concerns

/manual/01EGR1JGQ0J4JH4RT36FHKBQFY

The fact

{
  "v": 1,
  "type": "manual_file",
  "author": "UUFXXJKKAVIBEC7WGJXGRVGQUY",
  "at": "2026-11-01T19:48:26Z",
  "body": {
    "manual": "01EGR1JGQ0J4JH4RT36FHKBQFY",
    "file": "sha1:72ed301cf33f27e20bc75e5a292d9ae1e9beae4d",
    "role": "primary"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "SiNMO_6s-F6r3ucTAqM5kSdWrEbX3p9tnIg2xjkas3atqJstFudqL-V2p8vBNJzr-xWMVu1BBZSlkHWHP7YKAQ"
  }
}