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.

“J'ai édité des fichiers jusqu'à 3 fois, puis au moment d'enregistrer, l'application s'est fermée toute seule et a laissé le document vide”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
05b4c50405a9812bed613cc4eb29fe700b9cc19ed35f7e9a7d89693aaabfe069
Signature (Ed25519, base64)
K2fdu0aBvuww97gyqpC0cKM/7f/34qLev7b7ZVdfbzpScbN+b+or/FtdQzWb85XiLoSW9Vr439dryqBrDyP7DA==
Merkle root
749703591848535a8600340214debbd99b61273e3bed402bec28b292f90ce9b6
Merkle path
["05b3ae909656748ff43517fac7f24f1c8b3f5f9d105e827664356e244fafa99f","0b1793c7a345e41c6131ed5ad487df9502cc3d89213cf812f547b964c44fd19f","2643be69595765bad76fd3cd95e2d6dca17ef5357cd01e783df41a2ee1ef7230","053742104c5f746f0b9af90d57cbfc40233dbe97b05cf356beee7a27d35bfc16","3e2b5e54873c39e9535c1a16fd15ba6ca1cab158f520e7837e239c499c0fbc26","db8b6294e115dee5e85160ab339d4f9370d6b1cc31c53e90deab75422ed985ae","88bb2d556d270cc8dfe0f889bf7d32049c718452981883aeb927bef39adc51fb","ad96d1b96ea5df3b6f48c03f7ab7c2340fc9bf3fbe0345c4a07edaf1c9c012a6","1dfe83a54002c85a3e58b29dc995db35ff95b987b618b64640370edd639ed746","f589cee1b9d1d2355ab65557e83b3b4cf7bfae662e0f56d0abf9b4546f9eb2d0","0c8a54ec2f885cc371d0c300cb3b016acfb0dbc6c0d5fca12f43e42e90fc244d","a7574a1284f296e344531b28e98ffbc4091b43e8e280936e3f14d9482fb06f49","34c0dfbb126009f4c79d4469e45bcea801fec7d101a7b81a66d8a0095ff6d708","f43a1936699be5b728ab2cee5100b0cce7fa6828f7bb521f1ba149ba44cd48a1","bc5d1d560a30e83fe0f1b6a9452dc46dc135b1a7f73575ec3aa5d459bb76fc8b"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514602687 · entry 108e9186e8c5677ac525…
Expected log hash
e53e7f935eb508100ef1046b60c784e0bda15dd54afae176c275a97cf1f64052 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":"v1787131269839","kind":"published-quote","locale":"fr","page":"brand:smallpdf","quote":"J'ai édité des fichiers jusqu'à 3 fois, puis au moment d'enregistrer, l'application s'est fermée toute seule et a laissé le document vide","rating":1,"review_date":"2026-02-15","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id1485259500?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 (749703591848…), 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.