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.

“Canva ist so einfach und nützlich für mein Unternehmen”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
63685f810a3bfa9fd776005b447cfaaff76b34b795a327ca9514c12a7ad5e128
Signature (Ed25519, base64)
JkmTWwjffFAmnZqfa1uzalqBsohe+BinDAu5n6ComTcSSDjWsgBXxgE+ANLuyWvEI6lgPC6qMZ68vKZY2+/RCw==
Merkle root
3e1c67438f658ba7fd015e6979c1bfd82d90efb0848cecbd4d902d6b2ed171d3
Merkle path
["6363d0cab868ba38ca0e7f24c894ffce1dfa4ef698adf4ab317ee8429d331508","3f6dd529f730ab08cfcb8457a409d183c01cad47593af69dba5866d3fcfd3f2f","a6db169e56103bb3cfc7d71f791668557a94136ded28f384fdb02a5b388d3a48","78434bbeb1392dd0221a9491a095f5d43116756789adc7cc98b44703b83b0816","a77af03ba9f3adc84735dbcd87059ff73024f56b6f58be92372110bd00f6ba20","3619fd13637804474dcac9ba9cbbbd1395769b05794f3f8ac756a36bdae25fc5","37a3dec8bc5e645d8c0e0417e9ddf13ba07789bce1e84462900330e10cdfdb3d","23f612abaece82f78082c3b4a407a24eeab03ac4cfa2fc7e8257431ea3efba56","48c17bcf1ca2109a07333575bd9b42f3374045cfe071b4c34c34f4f853bf905f","5a5f99e5b7d8e3350ae4c42c3b151f9b6015dab0c266973795f3b3e2ad8e02c9","746854386f8f12bbd3256a032f840493051d001850691719276a200b1fe9063c","8795cc9548a27d4792f561ed0be236baf1443f07eafb28127c878d07543db8bb","985842e3b7b7b05d065d3478b9548322db9ef51189928c897e184837afc0a836","16ce5ef98bea97aaac8d473cbc69dd111bbc7f7387aea9596c8bffc373b8312d","db72b82118c1e08b77018004fa72584377d6eccdc4c75ec19bef6a78273f75c9"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2524810465 · entry 108e9186e8c5677af074…
Expected log hash
129b219cb6155ac24569a579c61e8fc9cc2d89305732944b8849d5e719dfd073 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":"v1787193927339","kind":"published-quote","locale":"de","page":"theme:canva/price/de","quote":"Canva ist so einfach und nützlich für mein Unternehmen","rating":5,"review_date":"2026-08-12","source":"Apple App Store","source_url":"https://apps.apple.com/in/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 (3e1c67438f65…), 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.