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.

“Super et indispensable”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
fcee150c69ddda6c8a6de0ecf750199c641b05555faa56b1b3e82dd7bff136f9
Signature (Ed25519, base64)
HAXR/wfveamiRJkBV34eLWpxvqw9Eq9HrbqDuH38WY9Wgt7sxJ8j/5lnOrA23JSaCxDq4i1PvgE/SfgiRqJSDg==
Merkle root
0148d24ff6e9c2ab4d5b200cf436fcaf811faf144951e67c277e5df63df916ac
Merkle path
["fcec05faef71c89a05b0408bda4e0403dfbb0c4b744e0d4c53f2161ac5a04964","c61025c019fdcc52145b917842271f1a7046e9843b2120180b7fcf9949933631","96704a82888dfdac5f5696c5c72efce6638ad37fca115bbf9975e6c79a0229bb","15c3c71d90fd57269d881c712bffce4cc1adb6dee617a441c1082ba191e5d87e","13e92b2da5d31f91335f819d8999ffcfc8263487d488caee7ccf9ad401a9e859","8b8fabcf705db5f2d3b4fe56677b55764456bbfcb74cd2c1a3763edcd673c80e","f495527450576350624afed0657eac118fca73d04a104c80bb38c6e957e55c17","24c67693ebd8cd34b62f72aa711eace10d1458b6111fea992c509c670cd4e8cf","df28b55bcfa6daa9ec1c4b5b13847cf3332e6f18723eacde56acd461c89622dc","2965caafec473553d863a1d9d16521cead726e55854c3847e1124e0afb47db53","4d176cf158de8f5a487a416b919eb0546eab0afc3a202fd2e1810328731c4e90","592a58b5922ce02accea2ac2972c6a09ded44247063628a784a2e2b8f673d019","42678403613f22f6fa71f15c7dfaccf97b632891788fd8406555c3756fa22361"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2513934798 · entry 108e9186e8c5677abbfa…
Expected log hash
4398d73a28baccf419c99b11cbeb8ef2e4242701bb0cc17960e1b5f329faf480 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":"v1787122088277","kind":"published-quote","locale":"fr","page":"theme:canva/durability/fr","quote":"Super et indispensable","rating":5,"review_date":"2026-07-15","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id897446215?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 (0148d24ff6e9…), 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.