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 always excellent.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
124fc87555b4379f78fa9ba77cf31e0743492519739b6975e35ea10b23a605c5
Signature (Ed25519, base64)
dBBrlt/wHxB+k0BKOBtsmR8IuqL7eF9jYk5oCPLIWZZa+QNEA3zv00gxo2MxwKfpt2cCIvDoyl21cmsqzm1gAA==
Merkle root
aacc11945f125ee3fcdef86ba030016c440bcc608f4e51f0ffffdb4cdc5e9321
Merkle path
["12446514b052dce7918c9bc9a8f3699a1b68dabc9d58bc464f4bc9d89a0f643d","d625e859dd7eb09b5f1bd3930ba5e78bf48ce411fc46ff4011c6940db9f9f6b7","a0822e247d6c82cd120b98dab359cf4723f8af78c170129f5b966465277b7904","7fd3f9064652da95fb40dc2bf3ba76771793790140bbe0cc88ae2cba6374f43c","91316c5c80f212fe86d52997208f2bbece345ba7ff69a67671cbb356f4ada9eb","2734771cfdf405875de10e1fee921fda25f2fcf9bf73f31abd5a62336a823702","86901cd4573bd7282c636b235bacd2e39f61d896e1bc2d33774f78f8ee08a4e1","f275cc6b43da4fe751306dc9fd96395a8293163a4652325647dce78492da333e","2b6699445dabeac326a1b96822ae63a6775d23221d3b58f5d937980138a75b9b","084e08b1eb8ce3f63f3cc4ea81640d3db5122d44936cd4ba633444e87220f47b","45bc209c42907432aa899d8bbd4167f3ab2d99683f2a40995cf09663b91f02f3","1c918bc7133b8b33cf667d10d785c214a1388e2dc21092f234795be8425f7f3f","24192d1fe3fa8596b225aa5d8055e7e92d26709ec190f1226b913a3e227f64c3","5366af6eb1ce50b0f459da15c1d7eb12649d0477ecd930804e506d3f2ff66aa2","2309962142b16600f7fc4d57273f3042f382acb91be89aac7f00112f61b58f1d"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543547848 · entry 108e9186e8c5677a921a…
Expected log hash
bb93f13ee7a4a636e28586b842e19662b148eb18166a89b3ae7d189bb8e81689 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":"v1787286345433","kind":"published-quote","locale":"en","page":"product:ifolor/fotogeschenke/en","quote":"The image quality is always excellent.","rating":5,"review_date":"2025-12-20","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_X19B6DADABCABC507D6D52C818325E42D.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 (aacc11945f12…), 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.