Verified a copy at archive.org

Fact id

sha256:d5bdff7e6278e00f5ee09b3d653bbd2595d62894e18982822445b7a6b8cbdd7e

Arrived

2026-10-31 04:41:37 UTC (cursor 01M6846RFVX6BM5AKV9YJFN99E)

Author's timestamp

2026-10-31T04:41:35Z (claimed by the author, not trusted)

Signature

Ed25519, raw: valid ✓

In the ledger

ledger/2026/10/31.jsonl

Author key

UUFXXJKKAVIBEC7WGJXGRVGQUY (all its facts)

The fact

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  "type": "verified",
  "author": "UUFXXJKKAVIBEC7WGJXGRVGQUY",
  "at": "2026-10-31T04:41:35Z",
  "body": {
    "location": "sha256:aa313f032c37d32add9156d1d1a15d809beacc3f838a77f83defffe3b5adc586",
    "final_url": "https://archive.org/download/manualslib-id-3943660/d_series.pdf",
    "sha256": null,
    "size": 2465073,
    "checked_at": "2026-10-31T04:41:35Z",
    "ia_updated": "2026-02-20T02:16:08Z",
    "ia_item_size": 25366592,
    "ia_files_count": 15
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "3XBLRoi1vNTyPQxYGh4ej-ni_MTvjRGrnMRyFsW_kQ_oQ52wkzvwBWsDJS5EPxE0x3JfHRSHW2j09ZmbqPSlDQ"
  }
}