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.

“Other providers, such as myphotobook, offer discount promotions of up to 30% from time to time.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
250f5c2f3d10d1b1639d8587ddff71454e4a25add82a7e8b62c799c85144bd3f
Signature (Ed25519, base64)
S+zmNbvtRVQujXycKhfDffz96ZArDnVmI+uivWyyN3w81reBk7K9bLKH+1E4/XucRWRCH1kyG+cAvbX7NeuiAg==
Merkle root
790984da83ec061260aa072fed7636f9dedf91964fe0be93d7a7a622b2b5a92c
Merkle path
["250d877f36a0df22bf63abef12eb1ae88bf46d5a58921b91030c6347abfe3095","6472d8d201dd1407db187d1810867cf10e10daff81aec8bf87a6e5dcb4d8d96a","2f8efa196776a97056e7b81ec8d9e0e799d70e7ae1d6060b02ef831e56b18616","b3ee4611ec216e8c3027749b926cbe316212b8d42fe053e1409022d333f7b3f4","d45368d3f3cd1263d4b8d5625c2871aa5dd6f181badc0f7f8c6b7068b0243f51","73b94fbb374697ca1d7aa5f8002189bade3cff44e524a3095916b5ae0ea5c473","87a4720ccbbe70540b8db25fbb4e6cfa3be1b584ab1b93b735230c58e23707a6","11d9ec3f043c0c1c456aed1649c0aa46db58330f70315b725a1413ecf461f84a","80bc3cd86cad04941ed3f230b6d4183b28bd6be31e304d8f036ede4765612529","12ee5e3bf7843159487d61496166ba8cd3f5b1569672e5071bde05a0ab3086f6","56d2e6c2783114f4df5be450bdc49d60965b9812ccfdcdba3cae2bd69325fc76","f93cd82827d90a4b1eb29517ff80ea57936786b8c516ab5e1810cef538a9e460","03448bed473af8dd9cf28b70fbbc04f05d3dcf46211926aa98113fc3caee3267","b5732ea5319a80c00443397f423c046c357d98fcdaf87d445516405ed0934bdd","c7feebd3045cc2c03d87ca1241b2d06259ffad35db645c59ca3c5ee2004a8947"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514496096 · entry 108e9186e8c5677aad27…
Expected log hash
5d2238ef768473286d75355f523ab94503f4ccd3d25e17e9efb265aa0f540183 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":"v1787129810322","kind":"published-quote","locale":"en","page":"product:cewe/fotobuch/en","quote":"Other providers, such as myphotobook, offer discount promotions of up to 30% from time to time.","rating":4,"review_date":"2026-01-29","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 (790984da83ec…), 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.