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 mug I ordered was exactly as I had imagined.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0c992c7155c3cd8776c24fb112d9b3fa7e2226cb4fdbb6d42354d469b4736700
Signature (Ed25519, base64)
3WT7u5eRFz56bOGKI4IHe0wJ/EwUkB711z4Qo0sndNIE4FOayaVBeWV9gq1V0Q2BYB3njVZCGA/sM/tSoE85Cw==
Merkle root
3ac2a65164a98b25d6607e9cd20ce9559bf4391886ca2eae943b9792fcb8a323
Merkle path
["0c9eb7ff49495fc8e9ee2486ed8e66c3234c1cd12929505a71e0c21cb94f2341","cff6257ca576a7619dca41a5c065870e7444860ee01cf530f0e16f8a5783ea1e","6010c598f1ca6bfeacd853527231b0d35f7f8f50265e7e728116b496397764c8","20d64f7254dae50004acd6e9bdd20381087bed4585b80685cec508d33cb99294","edf55f34f6dc26516ee140644148858d54917e43b335255aa73f2590ed6dcc50","4087fae807a25414d11ac04f6b72cc6b331234aaacbfa3eb86fb05563be193f8","8cfa2a747b7839ed155243711dfa8aa62d54e0e9e0eef9c68cdfc154336306ac","a13e70852a05088f122af31b13384f365af7f11a0813007c9d90d850371448e4","5fd3e118f3e7396e61535a6f04334a04a2688954f78ff8374f862fe824453f1a","357540d1f5e821c45ba0ddfcd4e39a9c002631d2b1385057ce6718521bab6600","79acd2059221c03665a6883e7f6b7d4c1e4c68a6b9056e851ece36df7693fdd5","49c2aaf051bfd8ff9dc885c9580c423af27db3a516a4f9769abbe2df74785aa9","309aeea49736ed841c0769a3c166809b978b8ad00b17b13cc0a57509820a4b01","900a8ed1297dc836a8b3be52e4e74bbac6319948157ba123cef010c147d9cd86","b933f107006d8bf043be83ef3bd88a04368b06893809d6915935ad1f675c78b6"]
Anchored
2026-10-05
Public log entry
search.sigstore.dev, log index 3083528439 · entry 108e9186e8c5677ac4c0…
Expected log hash
8816bf48c9e6a0b1ef2758b04fc7021824819cb4cee30b879cd603a10d38b8a0 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":"v1791181418024","kind":"published-quote","locale":"en","page":"product:cewe/fotogeschenke/en","quote":"The mug I ordered was exactly as I had imagined.","rating":5,"review_date":"2026-08-03","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_XA246759776EDBBCADB88DEA63E6E9032.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 (3ac2a65164a9…), 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.