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 quality is superb!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2db180b3d9c1c4185e97b5785faf0e32e5f859fff982bb21457eb82512268774
Signature (Ed25519, base64)
f9WRubVH3yweQHq2SYCxNfiVGEwqBfJof4x0x8B/ml09HpgQP9Z7qDixVQN/anabR7zzShmUYHIICYqQ9iUTBA==
Merkle root
c69b412346f0db8d88aed17dbaf2e4876a3743c1c4d16fb306ba56b5c0573123
Merkle path
["2db22b637f0a40c4d26dd258be559ea773796f562b8b7c4f44dfbed5cbccc14b","f9fb5d849192b673df6d92a5f52720c605e570cab1f089bee256f6c7c229e631","739145373dcb06fea5ee0dedb8985039ea06e250fd2383a9377cc29e7dcea02c","b0623cd7cca52022d57fa8113a8afb8f83692f6b5b8493055ef5ea1f295ca93e","1a4018f45811331fc24c3495b7f34e248ca48322ce4fc3bc085fbfc8d0e64487","94b43949cf16152288a3e48b5093ed611fe6a29e4bc89f130a3e858ec1e0e53a","dca1c63e58809b22805316cc0953ab64aa3e82e5345f8d0455f6a95718d22100","02a53c4b28fe317dd577e9ee93bafd1c627209b9fa34bf4d84466cb927d2d5ee","cc266ddaabce1cd48056f5c44a9d662997bdab366dffe92957db9a7284b4c614","1f852d5ee9cee0d57a7c836c6643f88af1559348d2e30dbe75d3d612a59e8a32","d19145d4c3611b29441a175c5745d64aabf49ccfcbf6fea148b1e2a73371973b","721459d5ed2b625225b644c6314b3b4b68ccd1ec7d9cbfa0502a712e52e833b9","09997fd9b1ef8c57766815e6c9849e05f2447cb27e8d805273108da18c60273d","62927e8f71080777dd1935c21221e60b742dc0377a31e2f20a0a64cf6c3282e8","3da38b679e2392986aef224a332d14750fb3a22c4e75287765e8f68f575f24f3"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2525010456 · entry 108e9186e8c5677a4287…
Expected log hash
659be4fcc7663b2dc65a53351e16497fea44ed9ec8aef1f3c48c8e452b350dc6 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":"v1787194832011","kind":"published-quote","locale":"en","page":"product:pixum/fotoabzuege/en","quote":"The quality is superb!","rating":5,"review_date":"2026-03-23","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 (c69b412346f0…), 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.