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.

“Warum braucht man zum Einloggen das Handy?”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
549daa31366b1c5218a105a24e6dbb200f3643a43308c265caf2877c8c785f76
Signature (Ed25519, base64)
uCjoh9pxzK53LBq8FXkknp+litFUkeyzMTEsjJYd2dxGwEW9LpHmT40KJgE4sBjJ0PKBgX7RKyw2R0NSGhfFAA==
Merkle root
9bf5e8bc71b8f6d2ce627972b9fb81fedd792f7b02f32eb60fb8da440673ef59
Merkle path
["549ef378c23138cbef22435c9dd296491193de37e43b9d4095084d3e6dfd831d","e07742be3e72afe4dcd5ce002b841dae450180de33fa9b45cc0e7b58bd6eb7d8","1c571cfde3627d8d952c157b11e533731243868d00ecfb2d941832398e67a477","545dd31cd2c30f26bebf3a54001b25fc2df34ca837d91b8523e2dd4ee17df049","03e63f19eae0c056853f070098f20d153da275ffd75bc4fa2fed2d8d2ae67258","bed1a3f75c99df89ef0c46e9d2198b267816396d691b3be744be1f30c50b39bf","bc2700a3515378d21fd6705c27c984f532051ee54f35b7c06f44b77b7cbde138","425805a9be893765238416df6480e2b662d8ba8f995e617f9b0a236d759c9bec","8d1c8deb6f30bd6bc6939c17a463cb7649f3d6542c4501dfbef9038284737406","7fb86e5cf379256cc4d3a7d66a15af74794d695f7ee407c123fe46eb1a658fb3","ec980067b94e9da219a893203cd70a02b684b2c50993ec35d28c6d267ee66aa4","84a3ea84a76b68cb3512dc355ad00571c48363e09edb14e5215f05ad73c22cdd","cce5dd64a2ee4e7e0efff191fbfc9c0d6e8d177df971a1ab32c2db3f02c436f7","09f662acb98b118c251b87092b3ab5baf38f48e2410961a49013a1c2f63f4cf6","1fa7003be7676d7952d939a45bc47245b2ced828dca06428675c885e312c802e"]
Anchored
2026-10-10
Public log entry
search.sigstore.dev, log index 3177778280 · entry 108e9186e8c5677a59b6…
Expected log hash
6b6bda8efa0d998f344024bc1a70908bd21604d8857c81e0a6e6c5b1de7aa565 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":"v1791603230890","kind":"published-quote","locale":"de","page":"brand:deezer","quote":"Warum braucht man zum Einloggen das Handy?","rating":1,"review_date":"2026-09-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=deezer.android.app","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 (9bf5e8bc71b8…), 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.