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.

“Very good quality.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
112cb74a13a3a6f2b81975adb837917fdb17f25ee41d011329270c473d5a0427
Signature (Ed25519, base64)
LfQPb2CAwOrNyLIYfWT0v2eigA6HilJzCdvspZxA5EAZFunS4fOx2NDXhsldQwzA/HEEPxVf6GiX/tQSloOCBA==
Merkle root
9809cd1f65a3d4e144579745a20f7882b635b7ad9e75f8b31fa040fcb7e74470
Merkle path
["112b92219be5a783e1de215407fa126e80feabefbb522f5ea2279332f594132f","4647200259b74d1327cf41725057b9457a84620bb3be198307020ae1b95131e1","797febb105650ef989fd48e5e1ee7ca6a7f12b4698eeb776861707e3e5e54e38","e6d7f982e88502965e04fc14696a9dddd2c5ff0d36a14ed0dc891526a947b670","acedc96871af064a2d16bd32a44cc10ea6fad77d3c0907a4eb2d7f065a58bc64","58df2c3f15f5b9d87c1c61878d09d2c1e1df3522fa2ef35715421402490bb3e1","04119143fef2d39f1306b1bf9382f3a3d31a1514df3f2a0ee45c8788f7806c6f","a422c1f82e7040b3948e1db8abd671714c53493f4f08890c8e6b09164cf303c8","858feb0763deb3c592cc8294aee3a6fa476ba560a890c845ae9a5cff8fd890e4","a825ac2c874560ff482a5d3363a1858ef340ba4bdf8a7ef7bfa322036f7fecca","07a027eb2fd4a498e30798d2a1f2b58a0f4b4ecfd380ccd4b59009139ea60da8","481f7ef0a039f0ac74ac45e941b1f75812097a8a1d86b01a2fa72df921bd5f85","c33a9efcd0298a63eaba2136cfe18dd1517727e1b9e9bbb60122216df6f0406f","13cef35a80378a74af4faef102936039d3a54a741843391bcf32134dd8e61270","5420b3c3f4a7cfc61de84c757928b42517e167d282e291e38912f2169ce60350"]
Anchored
2026-08-29
Public log entry
search.sigstore.dev, log index 2632227861 · entry 108e9186e8c5677a52ba…
Expected log hash
8be5978cb1be4c5daa434c41d0072ddb211c64c3f93b137b58c71c55ff15eb8e 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":"v1787972611008","kind":"published-quote","locale":"en","page":"product:ifolor/fotobuecher/en","quote":"Very good quality.","rating":5,"review_date":"2026-07-20","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 (9809cd1f65a3…), 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.