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.

“Aujourd’hui, j’ai beaucoup de mal à l’utiliser.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1b8bd6138040ee6e735ae523c5b7bd96fdf61c04d70f45cba7883f493fd5d4b8
Signature (Ed25519, base64)
vL7rde+JMxJQD9mVk6FgxOKzAPipbsKtW8H3e+PIxJNjI6DJDtgng6GihQ/hQ+Ohp/YdISIJoMUVu5EJQ1wxAQ==
Merkle root
17f5621c24e3eff18a9eb7bd68066975964859abb177620140d484c818bd5279
Merkle path
["1b8a680f7f232860b42184fa9edbd4a076b230539738e06f4332d0a28268fe88","faaaa445a0c483f82c8041a93b55f84c8365c2a215bad8605c0861c9831706a6","d61f11b154bef9b791efbae2d9c521cf84dae42b49c83efcc0ea8b4bbce70d6f","dcafc9c2de790f66ccc8bf53a48dd14e797b6a035933d82b482a542f4205d452","f9dce26ec4d48a575b9e9ae02988f82aa416c38803a4bcea0f011ec32a18b1e9","c8c4af7cbda5958e9db80defdee2c4445afe7c0ac84338dc7b6b82092e58bab0","4e788aba50deb39823014013eae4b9cd82db54d6f34948d71ab0e692958793d5","c9a51889e130f4e7f1dacef29aa226616a68401e53d70eb94da856d4e0bb297a","0d6c690016fe4b09a70c48d0d364d6e6d9b17e342fe8fd2a1f07b9f53a5db21a","8c00103177308e30cdb1a1b2a1abfb0380c970cd4afe1b6f87619b172f0bdba2","ca1679837ed2226aa0df46f765d236533029d40f3e7cec941f8cd746333e57b6","b53c5c74acd1a0b48fc88bed2002243ac688734fc63a05236590d82b2bedd32a","79be0fb1f5b41c5aba25203027289d744232254bbf10ab32b1815d2c378767d2","589b0bc49a2f8c320bab032e186f6f9156dfac35cfff015dffeba8a096d0654e","02fd17cca8bdc04921d1d0245205fa97c0cdb96191365c231d548c0ad4b381f5"]
Anchored
2026-08-24
Public log entry
search.sigstore.dev, log index 2579439915 · entry 108e9186e8c5677acb33…
Expected log hash
a5a7b749ed8256b8527671a66249deb9067f26413922e3ca3f056cbfae182396 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":"v1787539629003","kind":"published-quote","locale":"fr","page":"theme:acrobat/ordering/fr","quote":"Aujourd’hui, j’ai beaucoup de mal à l’utiliser.","rating":2,"review_date":"2026-08-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (17f5621c24e3…), 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.