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.

“Every time, I had to re-select whether I wanted a softcover or hardcover.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
05cfc4d40e2343f183300a41afa2214522113aec4ee0dd8dbd6a8bdf6c9d57b1
Signature (Ed25519, base64)
Cgb8Tn4DVxH1FvDNJ/nxSM7wrqK4uEfLkyOH75amsaXulh+gmKUwhSQwKNB7rOyEc1MGKHplPG9kyk//gcFWCw==
Merkle root
1ee209bed1b4afeeee81ef09190ce0d3b99a421ee0d9b4b532771d9d3d94cb97
Merkle path
["05d1caf3f7a24e8d21eba5d1f25adcb0613e0836389cb27655388278944e7abc","d352d59dafb06a9687c2042937d5cce3702e956cbb68e2d4def26d1169c4b00a","e168565a3f8570540037ec7578859de004f0f92cae54a0cf7b25fe7e214295d1","ca9632ceabb406da058834c79b5d3a6a489c51641519e3e1c4f9b9f806593fed","7e66992f0d98651a603f2ec796bee709a84070de173a97c95ed97a0d0faca446","ba23684525772178bc0b98ea4a2095db8bb40c6cb3515e5187d15cf6539db9ce","78ad53935f1aaf92d9095477cb1f557e22a9b2173ca72f6e1db996b55d1ad78a","851749f8b020fea74fa1cf8a961761959894f122294cdf11a6f914dafaeb6c02","b32dbedee387b199d60f800cf2a81aac652c18832dbaa4f30330b31eaff23b81","eea1197ca3e36eb576d1a51c9446b9d40670809c96571454ece0bcd0dcba0125","7e9bdb0dab3be5bbddba8a5bb068826bff23e9ee43fede2353c7c9388fbef043","be717d82336b8a702823d0e7af4f2ae950108670f84436b6f309cf0c6c06e1f6","6e8057b232d63636c1f7dae5369f2ce496d13ac0298d4e729a4f5fea7d1d003c","228372f289d42aa4e04ea339823d2801b30ff06ea98e88b25dedfab148039385","5ec5da736cacffa4888d1200ba9c58ec751132aada3e6a09e36cdbe25e528522"]
Anchored
2026-08-28
Public log entry
search.sigstore.dev, log index 2621931690 · entry 108e9186e8c5677aeade…
Expected log hash
d994a621bbbd8dc49979b621c8ed37c232baaf4093de999a10f35ab0baca4376 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":"v1787892752320","kind":"published-quote","locale":"en","page":"product:cewe/fotobuch/en","quote":"Every time, I had to re-select whether I wanted a softcover or hardcover.","rating":3,"review_date":"2026-07-15","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.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 (1ee209bed1b4…), 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.