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.

“Als regelmäßige Benutzerin des Softwareprogramms für Kalender, habe ich dieses Jahr die App getestet: einfach zu bedienen”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0b45bad6fe3d8ce3bd2fa9454d03bb2dcde67237d7d3558a979fc6f9a173951c
Signature (Ed25519, base64)
ZnrbbdXeRphtY8P4997MQLkl9rfW2Pl0uk58jZTQ5xyWgtQYybCdy3x1ZjabaQ/yYHAfK3hKdZxn5LOt3BruDw==
Merkle root
fd6fca9e7cef37aada941aac92decfcc64f6ccf1f80e46f326058d1dbea3be25
Merkle path
["0b47e44efb879ff58f2b9dd982c341ff1b6019b18c49338c14fbdd828cf46d22","f75b54afbe2ce8befde2aadff40d457df3a572b467a6a2e0c7a6fca9e9ddd5cd","a55536c8e54b25e1d170a1e245cffa9373582ee6a634c5e49dd4f5fb132e769c","e6caeb53bbe1474304eab38c839fe0c7c92b00cb3dfdf37faee13ffbf176f7ce","b59716f2e54d8c566cc3a078192e8c1d69872309d3ef60109986039845e49061","773140b624ac06918114f0d35ba80f3c4adcdaa390492bf4a8ffd23e6879b57a","f73906b3ae77a9c03dbeb8e6451d14fec840917087ea8b7a2d70090330fabfd9","a0894be896e0b5950bff531af4baf68cebb2c952067e6cda2a8bea12cb7fa948","67f7ff6bc8e7087fae1cbe6b90642645fd14eaceb63f87ce4ba05e309a6f3543","44488c47d219869af83fe2ff4d4262bdadde946a1a948f939ffa754b85fd5ba3","77632be5cceb5febdd8af219ffd23d5ca14528d1d5fb1f2ffa88ed55dd25557b","9920afaecdf2c0fe347b654bebc1ac5233b2ab1d10b2ded7a1a817299c6d2453","f88aa868377e782be92c7bc17cca7fa56bb539fff729ac4b230ecbae8fe3bd50","af8b7672f7140c4d5f8cf5a204256eb8a0fe0ba6770180d832059e5b511f691a","d2a30b01208ae5f7745e5c8a474c1f34f9628e43b7a0d1b0d1ac6b378b7f866d"]
Anchored
2026-08-29
Public log entry
search.sigstore.dev, log index 2632025295 · entry 108e9186e8c5677a7e39…
Expected log hash
327cdca6f67e0b8900de427ba632e65f297b0edb716ae3a08de15ff81c0cf3b3 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":"v1787971088504","kind":"published-quote","locale":"de","page":"brand:cewe","quote":"Als regelmäßige Benutzerin des Softwareprogramms für Kalender, habe ich dieses Jahr die App getestet: einfach zu bedienen","rating":4,"review_date":"2024-12-25","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id583713833?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 (fd6fca9e7cef…), 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.