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.

“All photos were very good”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0bd8d8b0a9838823bd7303a602ef1ba75f0f7e46745688435ec68e6488cb2530
Signature (Ed25519, base64)
Qt0U6PMrJPSK490VxZhMB4C1Cc6dpSn6dqmb0sZ45JvfWjRt/dBMGV8Zig96Jdc+s9BZFK5ZxSTCnRbyoKaEBw==
Merkle root
c921242d78a65e026e3281000ec5ef04ef930758058c4fed3f79f3b5ef992cde
Merkle path
["0bda90e013244e08ecea7f45d6b4c7d6f451ab3872d6a14092c7a9870dffa1be","dff2529b2ac3e15568ffeed02c201fa479891a630efc2c6a86484d73e2524420","fd17469918a84125145bf529bc7ebcf96770a6cb6652d7d9dcc68d6c1a0fa46c","1c86b17556881ebc55aeb88faf0902440876f51ede3a2d18f9ca9c4c6439105f","6bd5c65abc76a246ecd3878a0cc7af808fb00840f4f86bf72a176ed8f7d8bd59","e484f31f1ea69b7871aff9d4b84be9245c291dafc4e403f78217e26c571b314e","dd7774932c125f395adcc99defd58b321944f22b99814cdc62bf186a957b5a7a","43b066720fff831d273647857501549b59c7bb62633f4e6d4b5c7c7fcda413aa","f30fce5bcc6cb72e488d03a7e81d24c13e24ec0e31f0ecdc997f10df1f9da545","43469aecfa4e84c5eee947d114bea65e9fddb509e0fd81557da575348c5e1a49","d18b7aafe3c8fa1f41b37100c819f6889d901a72c5a52c083df460825a0362bf","a96676375db3724e1e627228b6d8bd9eedca089634a5496d61b7f5a04aa3f0ba","892281d0b1786415cbbab69d4ec27a4aa9ed68b52615fedb06b3a777f62ec60d","a3747175efd8cc3d769be29f15252da2dfd09eccbeeae76e08b0112f75ae1173","522d5a6bf348351e5632579ca190fcb390464957ba4b4698b399695ee13b67d6"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543700701 · entry 108e9186e8c5677ac7e1…
Expected log hash
c1abaf0323b08bce2cedebaf1993162920ee741ace8973292e7ffdd13aca356b 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":"v1787287374804","kind":"published-quote","locale":"en","page":"product:ifolor/fotos/en","quote":"All photos were very good","rating":5,"review_date":"2026-08-06","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 (c921242d78a6…), 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.