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)
13c1ceb5054225a1db8ec51927a45cbfb7046a6df86502d81c94cfe70433d8e9
Signature (Ed25519, base64)
Z07fbKHjYATzn29crfu4mE9R0vVP1pZ5+HkscEecabBySS7P8Gy+yB0YXEY8DYcxmguy5urrwbzhfLmV/gzfAQ==
Merkle root
dd24e9f4e2c157def3e88a505d0f69726bf8aab26b1f5c4272da69b916c6842d
Merkle path
["13c5f8345f12c42f0e44d24eb98439219c000161fb733bb0fef20805ee6ca362","6fd9d068752e2932e987b05c3c0e0d88999d73c6babd3d9c8c3162fcaaacb05f","15e1e7ce8fe74da6466e83641006b79f50b2afaa1e9bfe34aa98a19270f9b0cc","b8d00b400c8460df4fab0b90978c66f81de7a00056020c31d773e7573342b243","dfd33aeed8ea83b02ad1ea0110c6e376d8c72ed69adf832c8d00217dd0242a45","201ade8e67205c2d2e9eee3a68d686288ddd5cd601065880807f1969a54604fb","e6e78c9ee95596e17beba4d822b967ec1f0d492ad96e5e3a41437c810bae746b","c6ed6b93ee169e5467df7d4dd4355fd68edeea07d204d837e97959b7e610ea81","d747abebb9a8b5b776cf3cb781924279beec1202e73d4745d4e3a0f47f8004e0","fba48d467464b523b23253cd8e7cfc64f8c5050b4d3fdb42d7544c6114161a4f","7b16fcbf4d88a1f5f59fc35135762c1f0672ac94b744aeaae2d1f90f53170a38","f55d259140b1887f40efd36dc62d4702f641032856993f66621d17ae5fdbb64c","7e11d89f2ffe47873f06394ae6eb73c488c18861ee2d0ec6b2a058fa7259ff17","dd6255aaf7c8114bddc5f1e003a8869fdce442eab7e68a185991db8a5dfcbeca","3dd0df3aa4d54a1f18105ae8426c289b2385d33e7b5c455288c08274c2c3ddf0"]
Anchored
2026-08-25
Public log entry
search.sigstore.dev, log index 2582684999 · entry 108e9186e8c5677a2981…
Expected log hash
2b8ebe4eba52e1c2223ead6031d4eeeb67d9ae021114f03e62b1ecdd41675bcd 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":"v1787631865749","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 (dd24e9f4e2c1…), 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.