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.

“image quality of the small desk calendars is very nice”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2578a51e134bbd5fb24bdc6419b0f10af9f9893368bc50096e97e5994a462d0a
Signature (Ed25519, base64)
vy4cdnPMABlWIh1FwSyYB2yDgKshAUi+EwjHt5uHbFzPSWjiXUuVfgvcpr2aNIrqfAIpDB/WSxzQH8Ak66a1CQ==
Merkle root
790984da83ec061260aa072fed7636f9dedf91964fe0be93d7a7a622b2b5a92c
Merkle path
["2576b78c3724f203d701370155fa8060cbbbb0b9fd87a4e83fc24a81e8875ba7","98ba9d6f8a9d145da8cf4f72d78d3466240aefd960620f7e0b906abe523712d1","c58197effb93d84842caa6b851af30c295a35251a0801dfbe57567088140dad3","1a7bb01b37602d06e92d2aae6b9c215e6374becdc147171a07273978a89cbf8a","d22a94c2aeaf8867dee47f4ce90dffcb4bd24c074970f389686c457d1a0967ad","397531fb295544709f4eac521004a4981b03286ac1ce44e780f9dc6169b0e53d","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/kalender/en","quote":"image quality of the small desk calendars is very nice","rating":5,"review_date":"2026-07-06","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.