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.

“Unfortunately, the tops of the lighthouses were cut off.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1048244665fd97cb6f0cb031c2019205a5acd7ad2adec36547069405bf023ebf
Signature (Ed25519, base64)
di4hUnjWB5H4czqwCRZ5zVaRRE/bpI+6EvpDYOOG39EqiNGuNU5OndnRm4hprTbWSuzWojiLCkzHlDCJ/nU6Cw==
Merkle root
fc0474f2ab9253f8c52a81a0b2f1ae382f5f022f9b54f4e3fe06eadaf19fcf31
Merkle path
["104295d327b3f015af7494fd160515211f500dec5b23b68ba267f311215f2778","aa90210ffdc8329f509cfbce5ba6f023b126bcbb43e8f48dc21e5fe9a5622ac5","d829a4f644e0a03340fb402a5b5c934e82010f1dd331681d1ecc7279377ee4ca","7e3593b9f8b3bd9b0cc4263de0035fa5c99c2a4f1a313e2c18c155b15518be9e","495f79a0b6542da2bc211db6f031ae64898a412b4d6e5b040f617dbba3de0d6e","7e062193dbf1f43b0cbe5201990211930ed1a5fdc359aa5bb8ecf9cbb6d7f240","1c93b08889a2b20ba6595c6a52897d17a4994e4648f8eceeefd3b29ecef15b20","dea3f19643b943c18d954e7a9ecdc89b6ac7edffab330cccaab5cb5d054ac37b","61e477614fa00c15ea926a749922054d935ffda22876877236caa9ca10215c22","58c95f5b15ef99ed87a008757c5b376d61e336565203654a452b8731ab55f43f","22c6e8d0305e3cdb89a71180c8c13e5e7d4e0828cff8a063173b144abe51311d","fee761e8242d8ba3849c6e844aae866739620eab15cd0f1261b960ec67bcf5f4","0762348a28234508bdd1e30587d1fdc0dd40f0417d1221a51093b63a21a51b25","d53ce14c8422f7b98c01f3be46add79c44e4551711bc517ba367121540130adc","df2c1289894581f6e22c526afc719be15b70c61ef4fbef0978dff78cc8fc6054"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2544092674 · entry 108e9186e8c5677a1b30…
Expected log hash
e3ca1014bd6a1a766a29da72cd2b9f7f9c6c416fe6af720fafa94eca555dc171 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":"v1787289954326","kind":"published-quote","locale":"en","page":"theme:cewe/fit/en","quote":"Unfortunately, the tops of the lighthouses were cut off.","rating":3,"review_date":"2026-05-09","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 (fc0474f2ab92…), 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.