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.

“I have experienced this multiple times for 150x200 poster orders.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
f0d9322d7ffa1fceb7b5886e3e5970ed51046ff9f6866a8f58bbce6cccea7524
Signature (Ed25519, base64)
80eypNUX/Xte4noYJpe2PwD1I/DaGeb1h8vY7XXnDTcJj6/Yv3ykMxKnFgH7+hZmiYwLPa29UszGZoT/YoEDAQ==
Merkle root
bdf558524b6fc08556728f259e0f09161d4626349b700d7f30fb50b05a626ea1
Merkle path
["f0e33fcf7e51f5ec3750dad31be99838e7327acd3b7b0a202766c1badc11d7b7","f91f7654d5e53a51770c7ab3651b36c6def6c2492ddcf17eadf32035a4bba884","d446471cf7dcd7cdbab80519d51501714154aaa76153ac0311d4143cc43e9ee9","6545e5fa01d209496e13b42f4ce8ec916382c788c20d8d499a89b1882d860ced","2505a4a7e3b58f3a87fc3140aba87ddaf73b108be0b4748134149ce8e481f629","463ae05c605bec05a600784d0668ba6ffdb166f7a48a50d6a38556ffa702c287","84e5a3fcad25ad3b9e4aa2461a67b56af956498dfec89351f40f29b7b853a597","65b36a6fd200a7fb52449020f244e0679af6ff67190549172179e97f554ff45d","d6689837addcd5563020bc7dc3b3abdd3576f2ce1e201a05d56687634e1c6f38","a9f57239a7e2bf38d977fc4dc344e64a68f8c850a9391703b55757789ac461a3","a88e6ea3fd5d98b5ffcf8e54b5c38f0f9bc27c163dd9f534948b27bc97297c7f","12a1128cb0949bf83c45f164d1e342972de0ccef5d201d067013fb4fb658d946","3d0742974b3f0c289e1fb2ae2167e507c87fd383a87d770f58fd281587e12662"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2525257308 · entry 108e9186e8c5677ae552…
Expected log hash
c7cb1a1a9418331323cc64d3f101e644ce5e79412d6e55a22a9342e33025b7dc 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":"v1787195935480","kind":"published-quote","locale":"en","page":"product:pixum/wandbilder/en","quote":"I have experienced this multiple times for 150x200 poster orders.","rating":1,"review_date":"2026-02-14","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X3DE729F568C455BB31536436C1CD5BB2.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 (bdf558524b6f…), 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.