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.

“Blitzschnell wurde das Fotobuch hergestellt.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
26f6608a98630882d87b33466156f49179e612161594801d94ab9c1f2ee0beda
Signature (Ed25519, base64)
jwBwJjN9rxtolMOVQmqLfKpYwWayx3+ztqPNj4hyJVI8Gp22vZ5SCXU4emgFQsL43q8k2rtWD1Yb30tPOEuOCA==
Merkle root
bdf558524b6fc08556728f259e0f09161d4626349b700d7f30fb50b05a626ea1
Merkle path
["26f31af2b6464d70155b3bc0df8a4470ea407b5f26ae0cd2d7646393bbef6136","57828f65136e4cf3887722e82a59909bbd12f6f7c912f5d0186823bf1fffa7f7","c49e8e636ecf08f14e27d2b6eff43c20ee865525bd1887b8484ddca1acf00bee","2102700a263a834ef5211b5dc373159a1f7b062dc36ab016f975e0520e537f3d","bd5c2069d53e18024c10ef958eaf542d16e7f9d78236a9278d67e1f2407ed49a","5dd50a3c7074e444d40692a1b70cb81777d82af000e45f6af0cdab99e560aa11","f7e63a34405159e8925b87d57cf5db91f0c52248083e63fcb171331a96e275f5","323efb4063c8398e1cde0e42ebbb3e429a1efdafaa5857331fc3b3e4de69f8b3","2593c5c71f5c4fbd9616abb681c206f5591c0730b93b6c8c7de78841a8965699","dc616aab4440424df23eec080cf14dbb8dbb76b19ee0b52a9a8028ed839015e0","f7af30a04c7909f097f6acb3115af0f34ee88812ace464ef9d3c3d370426dac3","8c8e2698b58e2f2d4b6be49c6df26da884165f746c9bcb2cffac7ec3a91637e7","3e4c67110315d61166cdf761e41e4fe4e4d0452a654b99f3d445b9ce5a2ddb8a","272c20c9aa4ca1732f6bbe1fe35bf6daba5432c22350d19d21e0e6203fa6e857","7c1f9829e354481f51c5a693ce64e17eb8bee61cee659bdf8b794fb330eb29d9"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2525257308 · entry 108e9186e8c5677ae552…
Expected log hash
c7cb1a1a9418331323cc64d3f101e644ce5e79412d6e55a22a9342e33025b7dc 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":"v1787195935480","kind":"published-quote","locale":"de","page":"product:cewe/fotobuch/de","quote":"Blitzschnell wurde das Fotobuch hergestellt.","rating":5,"review_date":"2026-08-01","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.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 (bdf558524b6f…), 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.