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.

“Mehrgeräte-Steuerung funktioniert nur mangelhaft.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
ae95c4605b7b39267df0f444ffe91f4d8213d4999e352718558f6d76d96d31cd
Signature (Ed25519, base64)
lAfKJ2Gi/F+s6RVbsJ45dVygmA3lp/moWIyfdQYlxAOU7vsTuW09BRtUu06aEizraxwLR4U4bXDOWAeOhGzqAQ==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["ae95e55c983fd2428766cb59082fd7fa72d18f621fbd76f9cf3446d5c1d8be5b","ea019f6fea0f8f02f775a6e1682a103a0fc0b2bd1d64b536e2feaf4f2349835f","4a3317599cf94b360e261ad0528abb7a302773859e344f6265b69d6e9d336157","f65c2109f3d8e8d65a6a7d555d8e1999d768e272daa16d5fd2e50bffe1bd0b9e","17075b38e99f36affe51c40a50d2efb3352407627f587d82bafc427b8c52c4c3","be8eb288a6ff7d20aa521063d8da51dd2faf1b1d8a476ff1639abbaf795354e7","9b2e90d0d7a9223bd4e19613ab942c87af1e5027902fe94e1aaac377e101b92c","12ad9b3faeb2a893bf5c1024fabbf2dbbcc1e448908fef60a7b9deaa5d7cc910","921b29611c631a04a927b005093812fc495c0ff0badb7e334e0af1595560d40f","a4c98db39fc2993a0ecb379fb8527a1f6c7fbbb97631aa37c38d646278b8a1fa","c186131c665189d8743223e564f3c5d47c8a6e341ba1316fc1a7b2fe92be72a5","e31d9f62bc1945f2fff2fd8f17f37520e88de15489b867ff62948cea41d7912d","fbc83ea3f323a853561b2d18a7d5d816b1a8631e4674525eac3ed9b0d77501a2","ebe1651655c8b61b6b5364f1f9c2df6d3d2570b884eb1475b1f154f5054feeba","a616224c7837fee9e37cf9dfa53b6dc52945555438d928215ead84ba8ccc7b57"]
Anchored
2026-09-23
Public log entry
search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…
Expected log hash
417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"de","page":"theme:spotify/fit/de","quote":"Mehrgeräte-Steuerung funktioniert nur mangelhaft.","rating":2,"review_date":"2026-09-19","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.spotify.music","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 (f26292e960b3…), 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.