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.

“In good quality.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2458ce7ed689b9a10cc20fa2e9e9787cb676f6e02915cc779b73c33229749be6
Signature (Ed25519, base64)
IiIRCGAAoDSN7KwGyb1cghPNNJmj5i9651SyNnLxe2sBOFtzg/8leHm4cLOORI6l4+BAVT1kEiUlcMUZ3qz1Cg==
Merkle root
cc942239c46f13b1af6cdba0960a24a6cb62e7a7a462aae1e8126c0182dbffc3
Merkle path
["245af62aeaa1b93447eea1301432d9727926ed17cd015a57a3bc506303bf2e7c","e5a559308c957d49074621664bb4f97617fdea1fd820ff13cac279c80b6e2298","20b486f2e3a2b9f5e8c74e6623c94469de9386889d25b9fa5391487f31fcd060","5d55b9efe557575aa896c6628e3fbaa5bca2ae551a66d7640e5e5b06302feb9e","ad6427b8cccd61912176d2c14e297f543f1e2220a52d043dcf173404d6a59873","8c22cd72e1482e11d892585cc17d0b8074255ec669c630bface140861ccaa954","5e37dd7c24fae50e76a75a8040f82c9312095680a663c2808d286d3e6be01f1c","10f256075d56bc7c0d0872ce57b5360b45f131869ca3e6aae87db89859a21642","abcf7427f26686c2a820b066a2c50c25720e096b526c9f51d5c908ec7f1431a8","18744b8a76a9810a9fb45e9959ca270d128c0e15d85f3e816fde03203db627a2","75f34976058ad4b0ba3bb45b83d68fca35da2d87ea094ab34911a8fa0681d4a1","310347130b497aec9f1fe767ae645d58e3fbf130331d63830123e29ebe941783","29959b29034b6ed072468b5b39d5461625f307638700b9d566e817e6eed47120","f022ca67d84103ce2cdb199754ab60e49f2f04e17a257779049ad5591df59737","f25e568e6bd90a5619f6d6d975016290629a8afed06b80200730e4e12fb2d1bc"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2544236959 · entry 108e9186e8c5677a0341…
Expected log hash
c82e13ba2a716d66def44df55ff50c2e9db35da204570a7fd5650a8bc2702db2 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":"v1787290890795","kind":"published-quote","locale":"en","page":"product:cewe/kalender/en","quote":"In good quality.","rating":5,"review_date":"2026-07-26","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 (cc942239c46f…), 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.