Attached file sha1:1fa94 to “Casio ClassPad 101 Introduction Manual”

Fact id

sha256:dbd7426d9158131b1cad26e13a6d5c04bce9cbf773af413dab50c37ed1e803fc

Arrived

2026-11-01 19:51:39 UTC (cursor 01M6CANSGE4YGJ5M4RYQGPTCWN)

Author's timestamp

2026-11-01T19:50:17Z (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/01EFW1HBPG97GQPFBXMGM6TPFD

The fact

{
  "v": 1,
  "type": "manual_file",
  "author": "UUFXXJKKAVIBEC7WGJXGRVGQUY",
  "at": "2026-11-01T19:50:17Z",
  "body": {
    "manual": "01EFW1HBPG97GQPFBXMGM6TPFD",
    "file": "sha1:1fa94da138169fa0aed080148c5006dd9b9ba897",
    "role": "primary"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "FrfbagWiiUhMnps7Sc07vpWVkbpy0Lia1UcF2w36rPFQ3eUP6jkWg9B-MQYwT5_s5MQjXkhjzKb194WoJbXIBw"
  }
}