Verified a copy at archive.org

Fact id

sha256:aa5a94e83effcf678707c952326a6844ac739d670fd7702aeb706106f1b285c0

Arrived

2026-10-23 21:05:02 UTC (cursor 01M5N99P245HNRPYEAKJ8EYVMW)

Author's timestamp

2026-10-23T21:01:21Z (claimed by the author, not trusted)

Signature

Ed25519, raw: valid ✓

In the ledger

ledger/2026/10/23.jsonl

Author key

UUFXXJKKAVIBEC7WGJXGRVGQUY (all its facts)

The fact

{
  "v": 1,
  "type": "verified",
  "author": "UUFXXJKKAVIBEC7WGJXGRVGQUY",
  "at": "2026-10-23T21:01:21Z",
  "body": {
    "location": "sha256:018557d844d09965c42482cd63b0232babbefc0142069720105a371acdc548bb",
    "final_url": "https://archive.org/download/manualslib-id-125534/ecc881.pdf",
    "sha256": null,
    "size": 1393660,
    "checked_at": "2026-10-23T21:01:21Z"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "XUsmdmTSWC31Z29m4tkooAX6NNzfcsw4IT3mSnFqIPbPZDr-fdUqxh7x5axeW0JoqVcWy1Z_knWM4nMtlStJBQ"
  }
}