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.

“Ich habe euch letzte Woche eine Mail geschrieben”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
15e30b2d07335439bd89bea70687a8692142b43f854a363859dc0610f3caa87a
Signature (Ed25519, base64)
PsEdFvIp2gc3HsAOw40LAI/WO3v3R00c5TOGpuOWF10VIycUeUMowzij763Z9LgkeVMf4F4uyEdYaJszfHzDCg==
Merkle root
105661e0dc11eec81116882b16fd8acda1c827c70c95072f37f1e883085582ce
Merkle path
["15e30b5394a2c9ede30b35f80e0fe7afc3e168abf44425ffc6067ac392e4198c","3da3aefefbba171ae3a6f5ce218f0315401389dbab2b96780c3cb501aa899a06","721365b4f069c873ce4bd2a6994a881a745e2a96e2fad3325ecd2e14ac72328e","6497b8e06b22fec300a839a072a077c6fb72bd32e42375e132bfd044a5abf3c0","c8adc07dcb7875886c2c3723c0f844a9f3ff5ca0ab47eff0a127468f608da938","678a5845e46e2c93fcd22995f655aadd47b3c57a3729b977e537445181f4348e","f168ef0f7ea5e0f56f07e934db5a68bcff3df56b77992bcfd43dc0d47dbfbfd9","006fb092b38a76090a0da1cc299213da82c93d9050179b484425cd239ce7826d","8c000f5d8555a3b8f99ec3a2a4ec517d27d8960bf86a4834e5bbccb7346cc105","bb9b103b04c366153b58ec1072c2592cdc7a9e2ad60bebab3bd850c993a22eb7","6b252f43d4cc12603bac5935fb7ed9c77854c6f9dd3418fff08118fd8ac96fb3","7abb68ff7b8e6058b9df117a8053b5b61ef898e5c7cf32b89c5171c046632b99","a13ce97d602a228d6f3744d88932177f5fb29e4b2aa193e896f5d2f631ba583d","b7cd78f72e1ff3ed0e5dd5efc148786b24a846e3493df91cde1b58dbc82aeeb4","caca5e74ffa93053dd1e9893a23cfa4dcfa7162e5f4edbc1eeeead1d2f6b0466"]
Anchored
2026-08-25
Public log entry
search.sigstore.dev, log index 2582642691 · entry 108e9186e8c5677a5752…
Expected log hash
27172a9fe70fe428b6fe8e826e1330766adb69879c24941ce10f104786789683 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":"v1787628738977","kind":"published-quote","locale":"de","page":"theme:pixum/communication/de","quote":"Ich habe euch letzte Woche eine Mail geschrieben","rating":1,"review_date":"2026-07-05","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XFAB7C17C298F48909E8C9F2BFAA5794B.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 (105661e0dc11…), 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.