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.

“Hallo, ich habe ein aktives Canva Pro-Abonnement, für das mir jeden Monat Gebühren berechnet werden, aber ich kann die Vorteile nicht nutzen.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
5fe9c4eac82a1c11a9ba28b9279119bb73881cb48825c37ab5e23b2769e47abc
Signature (Ed25519, base64)
G8XzdigrBtjDaoCD7PlHb+XG++JorRDooEBisbVGQ08t1mLUk4LCrJcSvqvWRm4uvvUuPGOV6i90hNBmh5r+Dw==
Merkle root
e61c2598d4d03770603e24740bcc427581e87bcbeea2e56dc34fd81a9f496465
Merkle path
["5fe774ebabcf892f595dce8827ce473c968f09c3af4599e91f11fc57065012cd","81b510bc641904aa7dc8ea62ebcbcfb1d8eac968343638f910a762df7aceee78","3ee51039b4ce0cedb9a306a45c1c197218f28baebe84378438546c15890932a7","0deb3b564059b23e0c9662e09dd34324f914d383fb95167aba91cea2ab927a85","b712abd44b9381e2c7d2c48987d9596eba6cd62411143f6b56d9f613ac682cfc","7c115b8488dfda71b227efd1b3373fecac2269df959d9cdad8be225810540756","adf9f50f540bc634a069229c6412b3eb6cde70ea7ea8083428b8c1be4c95c425","ca31a230fd8aedf7ce213b91ded9ad5bb405150c63884c592e457a205bcfcfda","5f0de89d057df2bd6be207183418ded509613e144d4dd3a9c7feaf40e65296a3","6c25688165195be0b1823f717b99bce9d9d79637c7735ddba62ac488a81e9982","10f45470031536fc8a54f3b7e678c1fd29f39413ed74b889aaa6ceb20acdf2e6","d6a60e2106352e5dc4a29403d9d5c2ba3b108dc5f0ffc3f9ff74c9776290fc3e","7f1d0c445bb13ae8c90e977abd9f4b017f1736dd8a0b6837e8297de8e292d186","f1950e4af29dd22cc94bc58ead6e376c41b02edc9ab0ebaff7fa6fa0f9bd3732","11a62e67a9d98d919358ca5b8855f911ccdc865f14b203213de31adc67657443"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515345787 · entry 108e9186e8c5677a749c…
Expected log hash
d9a90b5e7311041bf4315991ca7f2fbceee461daa2ae70a8b8b95323461a31cd 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":"v1787140356347","kind":"published-quote","locale":"de","page":"theme:canva/service/de","quote":"Hallo, ich habe ein aktives Canva Pro-Abonnement, für das mir jeden Monat Gebühren berechnet werden, aber ich kann die Vorteile nicht nutzen.","rating":5,"review_date":"2026-08-12","source":"Apple App Store","source_url":"https://apps.apple.com/ar/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 (e61c2598d4d0…), 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.