Added the manual “Texas Instruments TITANIUM TI-89 User Manual”

Fact id

sha256:3ee5507f321defff5961e8d74ba66b39fa4d109fd82482e48c7d54b685d98e65

Arrived

2026-11-01 19:51:38 UTC (cursor 01M6CANRW4S5JPTFE7SWGXHNRK)

Author's timestamp

2026-11-01T19:47:23Z (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/01EGWC2KVR4J5DRNG6T8R2SNTB

The fact

{
  "v": 1,
  "type": "manual",
  "author": "UUFXXJKKAVIBEC7WGJXGRVGQUY",
  "at": "2026-11-01T19:47:23Z",
  "body": {
    "id": "01EGWC2KVR4J5DRNG6T8R2SNTB",
    "title": "Texas Instruments TITANIUM TI-89 User Manual",
    "doc_type": "user",
    "doc_name": "",
    "source": "manualslib",
    "source_id": "169741",
    "source_url": "https://www.manualslib.com/manual/169741/"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "bEAe1bo_lr3YS8nkrge9kIFgrX4dPYcoT_IrkaUqu_tE922EcxYKhKipQDYZODEKFYfjEXUlgmUOlwrCKMchAw"
  }
}