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.

“they have deleted my email address because i had been inactive on it for one year”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
07304fde5d44e7569f9867cd190b6441dc240de53f2363881c50030b7998c6d4
Signature (Ed25519, base64)
IVB1cGuLt6Fgoyewq7yuTHMWZBkqAgn125r1eXb8pQ9CoUzbkSHLAm8ND8aqAwu4GivX/0MXYz8ZAKR3jH+WBw==
Merkle root
c62de506c31e1551783494d165965503c3e555ed9c56fc9a8ea54e7f423e7596
Merkle path
["0736c2671ed88c0e7560c190fd30c2feddd2a491b91f30ddcdedbfb6e4686888","6248ba626b24c5abc6fb2f50a6d73a718ad7350a00e6097de7efed8b61243943","bc5629683039fa49add88b0dfbc1b2094868c66e1b1c0b9152411116b2382eb1","3385ee7e28d7099cfbdab425ace52c448d654a24ba1480e0a5efd86fa47e472b","d0711c46cf68a47a9783df196eb4d6f097956a5d13cbddda00f793df55af3b00","b9b0a9dbb0209a4733bab26b692b34e7e31c6e512be7cb69648a8b81c1e2f083","bc2f09c91a7e5d8e0107f3370d3e500e0da27a45c6451cc701eca1ff1e8bd417","7ff576d325e8cc11e215dac399146375b1073f288cda9977291a559a9da2dfee","0cf4a32def7873052a2507597b2bdde320b9065ed3398d0d793b83a8c3cbef70","d6f24ff3b4166dd8fc74490338a375f177021f08a8fa0f5036f5e6955749cde5","11005df6bcb986fefbc9af36c28468942a6580cf90aac597fce877a4af438e8f","b6589eb019b8ec6f8ea7185a580a7050e41156727907c947ee3b1e0b10499acc","db5340fb2ee7032cf2ca3974766493186bad902d95690478526151b5708df380","4062e3741ff43f0051f244365acefd9f0704d953d0107616d7f339f1c0341e11","4bae54408dd517469b74bba599857056a81c7afc659bba4587745154292d4af2"]
Anchored
2026-08-26
Public log entry
search.sigstore.dev, log index 2593655674 · entry 108e9186e8c5677ab61a…
Expected log hash
40a4bfc261f324e812428cf4f8faff6ae237bc17c25df830e6e4b8788ce99728 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":"v1787710495154","kind":"published-quote","locale":"de","page":"product:proton/proton-mail/de","quote":"they have deleted my email address because i had been inactive on it for one year","rating":1,"review_date":"2026-08-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.protonmail.android","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 (c62de506c31e…), 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.