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.

“Schöner Kalender”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
07b0765014411dd90bbde004ab66efb1675fbb224dbcfbb03161c983fd466508
Signature (Ed25519, base64)
oweXf9if+EmX18XUVeS+uuZ2t9FqYaR42g7j7HLFHtpvl8wyf4IF0Rq9Y2z4YkO8M9qOfAvvXdRdvAd31wmDDg==
Merkle root
6471d9991f0d0aacdf442d5cfa660f2886071005e4c3d26a992a3bf38f0a7695
Merkle path
["07ad73b3f6f1a101889f0b65fa7223dcd5bdb2cb7118b549c01eb07b36a5f9e1","7f0a77feab1ab103304961d8defd38f6117ce0dbf9c7663d03dfb73690066084","1dcaf483d30d06b6a4381f0903223557db6dd8d07dc1c4995afd4c1d4eadcc26","58479e27987e405956c922d338fa9d61bf552217122915748fb24718fc2660fd","46013e08e5b0a26927658a461776c27aaf02f1cfe5739adb9e0b18a60133d80e","c6ca23d0c7d443670279c46354f7dd0b4c4cc29c810332055b83103cd4f1eacd","ce879bd57386eaa4c95e9ce5eaf39d53201acb7fd5882657ac87a8ce752aec8d","c14c8e517942a62d79be71f2574b3f6c8a9cda5c51b66aab12f6c494c5a13c41","15886212464b74dcd197e868117397fd752375a517ec1f6d8e87dc28dab74875","ef8b0691c8db614afb1395e46c51a8282c3bdc9f1ba42a9414e19db77d2c6196","244591618cdbcecf52d02980965107e183669b9ec87e3601c5ba666ffa8e2f4e","3b30f3c4384c8f930b0902f0837c734e0f4d8aafe820711619a733e25c756cca","f3f4254b899098b98c7590d670f5fc0f992a4df0218d6bbab4ffa5ea42255835","930b7277e2ba0f1d182f8e7d0daf885f1526e50b29d8791024858ea5581e285b","a2fa997090d23b1f352d383369eee4da3a6661cb0956969a3a99ec5f82390d95"]
Anchored
2026-08-28
Public log entry
search.sigstore.dev, log index 2621523249 · entry 108e9186e8c5677ad576…
Expected log hash
644ce1c7a13e9edd388468f8e29bb74f49a15185930851951709e16eaf23744b 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":"v1787888369667","kind":"published-quote","locale":"de","page":"product:cewe/kalender/de","quote":"Schöner Kalender","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 (6471d9991f0d…), 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.