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.

“Die verwendete Papierqualität «Digitaldruck Premium-Matt» stimmt nicht mit dem so bezeichneten Papier im Papiermusterset von cewe überein.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
10824b9de8c5895c772a07dacb9ebeb4e8bf314ce9217129570cadc2c07d0197
Signature (Ed25519, base64)
1qlojGD+Hyctw3HFNhgbFV6SVudXht+VIPeyu+uwO4XLRmJgWpJN4YXdOYOdR4vcc8JttrPlmgoXTHrqA9ruAA==
Merkle root
f8b4f722de05d6805a889681c3818dbde0f5141f0c8463f2762c4a9a02d66a2e
Merkle path
["1083c45568d3d3037c5d927170c4371d62251c910f8b98d2e9ea2e54f0d0721e","bfe991be4d6ff322bc6b4d5b947167080b39bd9673b34a393cefb2b18fa08e02","5f87b5e012bec9e066debf01736430445c2b2acfd817e6e7373e73274bb1a26b","9d7c90e38468e80d875379a727ef20ce332fe523f18ea93f78f3d796f39bbb15","bec018425797fe47b3dda096447de7ab8ebd48af6c29829036a3353477c40b25","cf62fbfa5f8dff3568aea061fe77e9103b0da9eec7092b5872315badc909e3e9","5900d8b586435b881bfea9d6cbf24af97cf8fe4c58dc1dc90ac952cfeee8530e","4ff6c2da28ad3825fe2993b06ed921aa26cdc857cc09b393438179081429b72e","3344e46612efe8248a0a96df492a516b0da8fae3b359cd0f5eb921b50b668f4c","de41f01167bf91d57f10d8edc859e59f99f04abf68ca8d6986c45506b49daafe","3dffb0a8bb43e166c64a4f745c26c18a17d586f53f4c413550a696f95c303d88","f01f1a88016d2021c5a10200fdb43dc229a8703904477e2e0791d78a57d84700","826328db0053b998cfac0c22cd6c575c128ecfa4f75e9fd73febd75c9f8ee792","fd074f6b5b50b116ac3330a06f290a8ebec7ed1849b30507ad6694033af6e1ff","1d6688e1c2658422e04ab99dfb5c8345ecb419dd1f8c6994b4040572f5b4ee4d"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2524422814 · entry 108e9186e8c5677a9741…
Expected log hash
e042bf60ab37eb8951abb7a408cc8c7483ec875b9606253deec7a67967130ae2 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":"v1787192294432","kind":"published-quote","locale":"de","page":"subtheme:cewe/quality/druck-papierqualitaet/de","quote":"Die verwendete Papierqualität «Digitaldruck Premium-Matt» stimmt nicht mit dem so bezeichneten Papier im Papiermusterset von cewe überein.","rating":4,"review_date":"2026-07-01","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 (f8b4f722de05…), 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.