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.

“The image sharpness is unsatisfactory.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0c071f56e57dcbf233582cd6571518d22a8cebadf8c10f02d2295c1ce5b3691d
Signature (Ed25519, base64)
cUnwG9mYsxQUeza+pYmXfLxJ+zYyqvjyixEVhtQkCyM2Zi/YV8avc8rqiPnGlt3J4vYXzYqACtT+X8QfU1xaDA==
Merkle root
fd6fca9e7cef37aada941aac92decfcc64f6ccf1f80e46f326058d1dbea3be25
Merkle path
["0c0b46769fc454ff188dbe3f6a7d6d71bff8177e5adf8f5920a477e538b1b9ef","0c00d0b966e1145734361a96b2f705a3cd3c51df7b646de25ca5ec768a2efc8b","2d924df68e6e6be96fd084576a693f1f4b412d3ade2d8aacb1903b3ee11d47a3","e5899bb321c965af74e91e64967fdfad0328a794c0a32824dd973da4e1511423","617ab81948c676734e9a1600cc3cfbb896dc0b06a20ce277f4c2db9553054de5","dd1e07be57c2b106fd6527dfdb57514453d67d8579c6a58cc406d459978f648e","6b13f841bfd820ed0be70191d9b374a46c6ffb6358d7066f33b9f5a2c11b25ec","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":"en","page":"subtheme:cewe/quality/print-paper-quality/en","quote":"The image sharpness is unsatisfactory.","rating":2,"review_date":"2026-07-30","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 (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.