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 quality is very good.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0cc13805cb16677c7479e0f22f2f7af4de2a877fc8b4963ddb1a71bc571d7c5a
Signature (Ed25519, base64)
RCpfNt/nOiYKy9CBhtNkvo9D++iSWuydIUgRrrcqm56+6gpbV8WK177+DVxHDwRBU+2NSVV+6w2qv+Lw54pdBg==
Merkle root
04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path
["0cc41695e339a909bad32c91bacb49dea7415740a9790153bd37b34ac59032aa","b434fd1f7c16e6020831a12a3c6f9dd394782d33600f4433df78b4ff17484800","53f2df0845b428aa5399dad09c8b31cdf598a41a0acf14fc84900c35b98fbcdc","1b1104251b7c29bb5c2cfd58aa54b3f26bd59c69ad406ae19b449d67b3ff5298","2c734485c046467cc6d28d6e3dcbc38311356bc40278539705c11c32fe0264c9","fe2eb2690c9c07f2c40fcfa012af54ac7763824bb6228320339c37c5cd13d41c","467588eaaba3d2f6064e7f44df38dc538fd9002b80d2be7df581d4ed2d76e95c","68609aee30037e49c24d5832960a8b0532dfbcb774cb154417ef6c54415d32dc","88fb09258ba4ec2318543959ab708d65e32f67a4cd4ddfea0fc9cfc92b167aaa","19226815b1ec20a46e88f44288af4b791292ad181ad079ae6761499e1a889d08","c67ffe398e4bd33e92a5204b1333c9e3540b2b3c0d9953776f425ca13dee3543","7f8da868c04ea13f75c645d6e16a6a300aa21ff71595a4ee06807fba53afca77","3b99d9eea816ac98ef854872f252e2f6ae8ec0fa6018cffc90d522e32a6eca85","9301977225a9c35b65736d9a69d1b0c73f0986b621c92048df03fd9fe11c8db2","695aed3f647000e14ed985f8c4d6045987ffb913dd12c814d6f9a495d4d25fd3"]
Anchored
2026-09-19
Public log entry
search.sigstore.dev, log index 2890214870 · entry 108e9186e8c5677af53b…
Expected log hash
1f3acef0f063246e051bf412e40f4279cb96ed334ff7b0647a13320c1b31c4fa 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":"v1789722569406","kind":"published-quote","locale":"en","page":"theme:ifolor/communication/en","quote":"The image quality is very good.","rating":2,"review_date":"2025-12-23","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X309A43086E7145E358EE1687E9DF7162.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 (04b39eaa56e1…), 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.