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.

“Auf Grund der sehr hohen Versandkosten werde ich in Zukunft meine Fotobücher in einer anderen Filiale bestellen.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0867019b6843de9670f9164afba069f5a3cc13c8b79c035bde3d11e68c58e425
Signature (Ed25519, base64)
AkqTSVznyBJttva0gsWsp3rN6YaPMuwkDeM4O1XgBDfLJ0xpx7Dy1oQldFV9zbmrdjhDGlrQpsa+nRMexCkfDA==
Merkle root
2915d94fc718eb48f67362a65d9a83b80dcd4c926c786eb2e38f4d8ced0439b7
Merkle path
["0864861993f7d817682923b4d58acb2009e66c697c9d0e2d480ca5cd7d6e0f8b","c38c0582fe268daf7922d7b63de67afcdfb7ecb9e65a70223f2e9bad2719009e","936b292f63b4b9936cb537e5a52356a686695200457ef055ad8d7960a5cb6fe8","258e4cf7bea4c6645c843f4548cd6a129d058ebda038f1e4c67f11cde5129262","4ddfff0f5939206fc32b5f11d8d4265a10f7093f4bf614014f6c1e4d89d789de","25dff8e76d95ca24d50150c152a5ee7641e7dad97fa0c0469d8e44e7079cd339","65154dba925b0ebace8748c90f010c9047462361d6890326b3aa3d0185b77bc9","f86069860f00d9b21a018945215845fbd9e04103ae23e70f15503b1439439419","d8d17e55435044c1415072da5847794a4484990d02f6383d18db004c116385b7","1af242205f1616783fdf4711bfa2cadd90cfb6cedf680253f695a0f615e080f6","9762b26d023c4768e29dc834680a7a93f214deb59eb948efd53aac84e79aaae6","a67e5025ed174812cc85ffad7fb608d1ec0e7e7057369282aa8c38f78ecb6fb6","dbdc65b9f91ecf7a21686f427f84950f149ff3313cf7cdbaf938355c0225fc98","5b8a2081ec81ef2101256bd7209457c75dcc1be14257b40200d45a88003c0c32","1936eb7713ae59e20354a37b8314d3745433b23d047da205242414a6fea32b67"]
Anchored
2026-08-31
Public log entry
search.sigstore.dev, log index 2657230937 · entry 108e9186e8c5677a80c3…
Expected log hash
1d9aec1bd239e45b6e622f366eaab4292482e627111ddcfb4c651bb1e08e92ad 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":"v1788143889053","kind":"published-quote","locale":"de","page":"theme:cewe/price/de","quote":"Auf Grund der sehr hohen Versandkosten werde ich in Zukunft meine Fotobücher in einer anderen Filiale bestellen.","rating":5,"review_date":"2026-07-25","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 (2915d94fc718…), 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.