{
  "kind": "synthetic scanned training page with a drawn mark; no digital signature",
  "preset": "E-book",
  "sourceBytes": 87026,
  "outputBytes": 87026,
  "pageCount": 1,
  "sourceSha256": "afd04ac84d857fcabc2d6eed1351e0ce82d24e6267d34fcf910c286dde5d53e1",
  "outputSha256": "afd04ac84d857fcabc2d6eed1351e0ce82d24e6267d34fcf910c286dde5d53e1",
  "review": "Inspect scan-source.png and scan-ebook.png at matching zoom; byte and page checks alone do not prove legibility."
}