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 fold-out photo books have an ideal size.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
12213b16c446b39e54fb2359c0e891d3266a52d53c48e87b27e97e30722831f4
Signature (Ed25519, base64)
0wvQ1pLB9LwclgIqCLsJ5lKdXp2j93tlPkX2LRGbpRRXtHVnqg8eASsQZEtwrniMCRW1Lwlb+50GsHuK1y6ZDw==
Merkle root
f0c601bc37f52c70ded17f76faab5612e674bc087c8faf99b4d2f53e921c2b03
Merkle path
["1217f4c093651bb898bb004ff24a444b48f2c483bc26db76946906d780e21989","0780d8404c44277c727e80bf6467274deb392a91e358ae83a6ec242ef3cc130d","b0414ca1d39c00a8e957d0d8f7b08877b91d82e1148fc2e3998e7efa99424061","9084cac0045e19af6d62819d858ce071967290dd88ed2949bb634583a02c340e","2c922ded1ae6bcd2c5677faeeaf6028a51678bf9c13dec452f35a594f6773ba0","c2855432f04c37fc5f78b77988497265d3ec6fd5c518bd89a0767ba0591f3f2e","f91ebd3266b4b95e0b8723b89dd5e38131ed22451467bbb029a088662187157c","fe41ec2fc3ef604d5a6533aa4c74a69346c05a318631578ec31c64e0ea55bcd4","88f3250f300ee700099a3156b15498fbced7501ed28f7e3c35a403f4a01033d7","6744524fa30b0f4936df169174645263a9649189f2de06eeb64ac46da519b44f","61424821648a6153e742735c0dbd9a8d857c25e35d234cbd97d1e39744389f4c","30261dab0822e00dfa6c3c3a33b3d063e3d38a7599dc6296431bd59470ad3368","63626d343fc27f295a2ff318756408f19fcf6ed8639844617fa9d1e202804a12","ec79f032c08fea2de521a7794f897a556ed84b17f8ece659b547d74d3137bc36","d5f5465b6d70ec9eb5fa4b73b511305c1b686def0c98a0246e8a4e9838a04a81"]
Anchored
2026-09-01
Public log entry
search.sigstore.dev, log index 2671768867 · entry 108e9186e8c5677ac984…
Expected log hash
bb91227cb78cb3334e4fa0a34a7640fc05bd48061b2bb5126f5713e7d64ceade 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":"v1788238642169","kind":"published-quote","locale":"en","page":"theme:ifolor/fit/en","quote":"The fold-out photo books have an ideal size.","rating":5,"review_date":"2026-01-02","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 (f0c601bc37f5…), 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.