Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“It is also difficult to turn-off the security password for a PDF file that has been sent to me by my insurance company”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1055d06feba271b3c85101056a970b21eea01eb2ccb2b1ac4cf7d6a18c745af5
Signature (Ed25519, base64)
tjrzedCGzU8Gwz9cJTjrsL7WMGO3SHYOXUSVtGiS/fUHREL+XV21ZqAJV89itlIzBxayGOky0I64jklYEzpACA==
Merkle root
4900b1080bdcd3b4c9234f01647614e7004e0a1ae01ead44968e31abeab33265
Merkle path
["10543fd6797f5443f52f1f771f76e2ef4967e0e5220d89fed03951bd6176e627","851b0b92aedb2aee2eeeb32f6d048428673c2cbab574e83c6f24e018ed92df14","5d5c29fa45344e2e469dc41f6a468f20e21509969ab6c991651ffe1f8834bd97","c2693e7dbcfc555c9bdfe5cdec51cb996e7964a90eeab01b11096d3109061fc0","baf442839299d2df4c1afe557459ee57f742242151c7de6fbf004ddbf9ce8ae1","ac12b2df5f94571de12dba8c98e9215212f1e892c61b6cd72eb77c19e4cb521c","98973264896c34cd6f5fe4b8a867a7ad0c8ae85c0fb2da8051971f5b97fceb27","aa37a72bf4521c4597f4e960b67357b4320fa12d27a091ce81bb206c17b0c7b7","177d1788c5a19f7508d0809e4aabf99a6284cbe0f37cf7d88d0aea786906d66b","0082cae84f47e1ba46cbf246c30f2397f57017a07f5e1e677bdadf19556ebda5","5eea0c065cc9023d7325f7537d5b56f514ab1dc88622b30c5c8dec5113ed99f8","4f4d0831440aadf9cdde8508ea8672cceb008a30da8e04261a55c46ea8a8ea6b","acc667d852c71a0e84a086ab20f7bbad3d8ae083a1e44cd20501ad641f662bdf","0a4842003c61f69c5923b6aafd56426e7fe934e483f7d15b620c07fa61f89152"]
Anchored
2026-10-13
Public log entry
search.sigstore.dev, log index 3241341297 · entry 108e9186e8c5677a0e53…
Expected log hash
39342fbb95f8cce5be4111719e5450984494edcdff99b8bd9a5c0d2303b67943 The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.
Canonical record
{"dataset_version":"v1791866192176","kind":"published-quote","locale":"de","page":"brand:acrobat","quote":"It is also difficult to turn-off the security password for a PDF file that has been sent to me by my insurance company","rating":1,"review_date":"2026-07-29","source":"Apple App Store","source_url":"https://apps.apple.com/sg/app/id469337564?see-all=reviews","v":1}

Verify in the public log

  1. Open the Rekor entry (pre-filled with this proof's log index).
  2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (4900b1080bdc…), which ties this proof's root to the log entry.
  3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
  4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
  5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.