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, I am not satisfied with the colors of almost all the photos this time, which are much lighter than in the images.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0d25788fd09d53d57c09b43960557439c9178300acd3fa4d7bb2b9d026907e63
Signature (Ed25519, base64)
yDWfJGT6oPq4UMVlA0ugoSlkdpYjWg9UYTT9j1fa+eoSva+MMajcHZfoXLPrIruexHdPNQP301yW8ustK0vrDA==
Merkle root
80de158564b7616572ca0c0059561f6ec90cd5bce49a388e61df989f3f6f2a86
Merkle path
["0d267b51905525ed58bcf94996fb3361ee707ae2e8a844cb7b1610d5b0edbfd6","32d2d9fff68eaf00f2a34c34d99aeb4ff7530f928338b5a2f41960f86b3aa57e","691e30ea3c65c12d6920d3a4a7a7fab4373cf0f2217930610e0f66b4f9784d21","5b033f957e2694880616bc6b0d83905227a20faaf6dadf6febf6c0ff0770706c","374b4115f739da3b568fb354f09363be52d28c740b27fc7b2db9096385afabea","ef579c5fb99d49132c1d17144e52116489f0b2398bae6e6218bc23081206b00f","8059520b434c699fbb379d198ad97cf5830ca5b2d4a4fc161804c9d1707d3ddb","b758c51eb8a1487301d07069452c1a34669bf9035223adc080b23fa250ab2125","7a06c885b082ab861cb76a202861a420e7f57221ccdcccde1db275f3a9853c1c","ec6bf8c95a80bb0ef45b7728b5862753c5e3a5fb32187f1b55f1a359a52aa449","fd0c190101f95636ec16b72f52baf6c5d7e2010257e1c15c19bc23e3e601b0b1","a555f13c6c97c193df7dcf9c4acd43c29481486a25c64863a705825840cdab19","c0d3c29d57b890f7faa23830cb86c1df3b164402674908e09950b515624cad23","f23007ee336c6a9903bdec729de4dd7e96694a7e2f1071f195563e9aff8dd97f","68889fd35b89925b8d265e65260618471cd9c2f5458718fde3d6cb3829d8f00f"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2513802575 · entry 108e9186e8c5677a9216…
Expected log hash
5899b5d0ea18fa3c879147333708054c2e3cd77662f2b6f633aa3b5d5512bbe5 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":"v1787121142818","kind":"published-quote","locale":"en","page":"product:ifolor/fotos/en","quote":"Unfortunately, I am not satisfied with the colors of almost all the photos this time, which are much lighter than in the images.","rating":4,"review_date":"2026-06-20","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 (80de158564b7…), 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.