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.

“Die Benutzeroberfläche ist einfach und intuitiv”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
fbe7fa7274d677e7717a07fdcd6a23d67aee57d0859c0d924a4338e1c64a7beb
Signature (Ed25519, base64)
Sd6Y7eLv4aDblLW7WX/MFCT8KpsXP3a/gur4wSTjN9pwwYSqRPXRrTg9DbHLMubiREs9JmTOkkkNK7bJIAsCBg==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["fbe790202c965cbf914608b15e999207dfb4231d581fa1646aca3014ba00c5c6","3414de884eec63dff6609603f2a4ddb39980b6189325dab2ee242ec8caa82ca9","74b4e61a453be4390683147a9ae3edce8e9347d1a63035db30479eefc9de5c11","0cc9d0fd2dd5d444f85a5c9f6cbad01b1b6618d29d52c5f8371fe27be7a093fe","4c0a2afed17a31daf1ffa9396396b5575aa93f001220bced1c9654b75662eff2","a2a5fdf55da53cdb017a227f15e3a8e32a7f02e5dfc77996748020640e5b6c32","42609e17d7ca73849b4f74eb795994cf7135a36d5441ba9a1e935500663affa5","7279420a3098473767ed523379e349d0f09a56f43fa98833a602ca792679993b","dbc3b8ade287b7b2859725a283beb9d8f238a68ae1f01d28ffee43923b6e9216","71fdc51321027013965be37b1b2311d0f98dd93db5b9f5a68a1469c6143a53a8","95aa4036311f60df951a1e68ed3b5b14046a54fa033b1a14fa34e99f92419ff4","00085cc83f5b1ebd23d3e94cfd5dfd530d487c8d3d3790ee5d04eca3b55eef30","b763ea1ef84637e764decc45acddfba68cbd65e2d958f57cfeabc8af53520b04","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":"subtheme:deezer/quality/streaming-performance/de","quote":"Die Benutzeroberfläche ist einfach und intuitiv","rating":4,"review_date":"2026-09-04","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 (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.