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)
2b94c04721342ef8facfa2203fc75a478c19f1f0f7eacb7df83786cb97d14c2e
Signature (Ed25519, base64)
dHDiwBjgMOGBawOsxkT/nX8GacQMPgUKnrFZOvzIaMWS+Ah5PsSAEz0sJH43Mqh6wRqJNYQnSnPgJNcCULCyDQ==
Merkle root
c35385e3159410853b606ace3c93abcb561dc35874bbfae2272c5b0050f06a48
Merkle path
["2b96bc3987a3519343c7dc5b24abbee5b8d31c0c0e02b56fca1e62eef86b81c6","d3d746704147462ab90744f969b2230f4a9da2195a660eef77c9176f4358b943","815c07f15219724b02d112412c9154a944916ae826606d45e3c9fcde4c8613ee","e71586735b940a103bfa4dae8995d51c424babbbd537a87a189512215c118294","adaed822c48fe8ae85efdd37ab3503362a46882c565a1b5b945e4f35a65235f9","b920d92dce16f899c0d3f0a6fca7be1bb78e656c77169b8dae7143ab417d968f","50ab44bcd04aa9a137e99266661767ca92adaf5f655217d1f3dd5bd06f2e255b","52d5064254cfc20b9c574200f758e61d69eab845c93de521c6e7ba40691552a4","7300ad4bf5e843e60db3a91e77d620457b10eb4440fa2e9add702ff4b148a5cc","fcfe8067fee2a941bba9581e53138b023dea82f4aa1fde1862b6f5454b7ca3ff","20e242ec81aeb12689c2dc895b7a29f7a1b764f5db178076c592961ce8246aab","f6f19db88abe9b052b480ced611622bd455cc37ef1a2844f832a5a84a479f1e4","483af28031f8b50597d7da26c72f1abe6cb7a0a31c33e2294be9fc7d8e6d06d2","b0eaaaf0554356daf48535f981c97bcdfd635e531452842df23420c0f264e90b","19399f0af13a2147dd8ceb83692caff2214adce3d49571e366dcfb3633df2667"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514083622 · entry 108e9186e8c5677a81ef…
Expected log hash
eb47f42546fcc705387579993679cd6250c0b995d01bbd10805cb4c8d66efe2c 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":"v1787123762743","kind":"published-quote","locale":"fr","page":"product:smallpdf/edit-pdf/fr","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 (c35385e31594…), 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.