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.

“Leider in der App kein fotobuch mit softcover wählbar.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0b44cb17271c6dc4f325e9cb9821ccdfcf410ce98eb4f3b54cc93b9112208d31
Signature (Ed25519, base64)
WvxAtEw+TfKE1D2GYezNdFeAx90oV7oOIl5sOU8O0zWzu3qB8CiB1Oez6uEOJjR2GLq4OBxxz5W3Xatc0g0WAg==
Merkle root
4900b1080bdcd3b4c9234f01647614e7004e0a1ae01ead44968e31abeab33265
Merkle path
["0b3aa1ff1b3fe482b4030eacab148aecba00d6904a80e48663467ee3498f9c31","dbca8f85f2b8b48c546d3fd6f2e7300e879001d67f06a80edab047348d2f6351","9e6ba92a1476488009d82832a3e50ef674073f7e6d885aacb7a4abffdbf25f8b","fba76b843251c038ade240ba1aeca775d1a9a099b513e1e492379899faaa4b05","892b58668b056332fb4eb99b2168aef61f2363dd5ebb6028148defbdf6a98217","761bc7186e1b11e31111bf17792b9f3d1a419982646d10d823ae275782672def","2d9349853d0d08d9d0c280115f8057fed9a57f70185847b4247ee99c70cb36f3","c02c3a938424c729b156b7a6a6f5c6c729676e505a9412e02ef52bb170e57af7","177d1788c5a19f7508d0809e4aabf99a6284cbe0f37cf7d88d0aea786906d66b","0082cae84f47e1ba46cbf246c30f2397f57017a07f5e1e677bdadf19556ebda5","5eea0c065cc9023d7325f7537d5b56f514ab1dc88622b30c5c8dec5113ed99f8","4f4d0831440aadf9cdde8508ea8672cceb008a30da8e04261a55c46ea8a8ea6b","acc667d852c71a0e84a086ab20f7bbad3d8ae083a1e44cd20501ad641f662bdf","0a4842003c61f69c5923b6aafd56426e7fe934e483f7d15b620c07fa61f89152"]
Anchored
2026-10-13
Public log entry
search.sigstore.dev, log index 3241341297 · entry 108e9186e8c5677a0e53…
Expected log hash
39342fbb95f8cce5be4111719e5450984494edcdff99b8bd9a5c0d2303b67943 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":"v1791866192176","kind":"published-quote","locale":"de","page":"brand:pixum","quote":"Leider in der App kein fotobuch mit softcover wählbar.","rating":2,"review_date":"2026-03-09","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XFAB7C17C298F48909E8C9F2BFAA5794B.html","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 (4900b1080bdc…), 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.