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.

“Warum kann ich meine Telefonnummer nicht zur Verifizierung einer neuen E-Mail verwenden, wenn ich sie bereits für Ksuite genutzt habe?”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
173a4ac089a754ff3e925b7081f99f8f53bc7e842532a96cd8eaabc65426dfcc
Signature (Ed25519, base64)
3poYYqOBGTkkxgfuQB6G9D7YDsrdQRIjMEGHqal1TENbVRPS8GeXcsBd3Kos96CZPWH0866x8LtumqUUnZOVAA==
Merkle root
70a672ba4f99febc4973332b6c2cf94172d87101aca638fdfd56ae3131b117da
Merkle path
["1739b8d52c78d8efc2e73d79ba675230f4230209579b9e0fc84ec23f70f6b8e6","0e5a04094a36a184c8b14564c8fbdc54d2c2c01c17fd4754189d963e261001dc","34e2bd70e0e922ce9d4951d6beb360d8d765e8b41beca70a5554148b7f307b60","5bc22f6a27ab5b9796a1eb9a6464a8bdf8aaf584cdbbf3f0d29de7fa8d5785d4","013560e24429f400910aadfadf5c934602f3120555b2ace7c31ed37d7262c38e","bcce673b5cd93a5b04f225e95bf37aef97fe8b0f28d523973873b746186672b5","850c6f018fdb79e0a8989ebd6121c5a2be04b1f97ff15073b3f73ec1847279fa","24c241f808204b597bd43fff85de14b0e1c01c78b9d6ecec32039837c77cc851","771a1ca5be44188782c37b37ed2fbef22816292cc19a5a7dfac3896c2481acf1","87bf1dc2c5b02373139be10dea3931af59bcc2a61dcb0fc6123cc8342c156c69","ba92352303f9783c7b2c90e22d1c10dd9cfcde2493baf676552cccb0952ea57f","7f5c1c5f39ccdcde115cdda59372d86ad54ce49b6aa38a0e8b424636c634a46c","87f61d26057d4fb4f6a740a063ce88db7759266bed7950e950bbccf64bfb6be6","1f37dc6912cfdc60064656f6b3b1ac7b51a18eea41a11061f5457370784c1545","c66ddd9e0c503da25c55afd584b26557c7acbabc25078f9f7593d3776356303a"]
Anchored
2026-09-01
Public log entry
search.sigstore.dev, log index 2670402210 · entry 108e9186e8c5677aa13d…
Expected log hash
4c67c3cc128b94bdb5d524d39c2018621ea5c6ac22722b8aaf21a3d775248c87 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":"v1788228248765","kind":"published-quote","locale":"de","page":"product:infomaniak/ksuite/de","quote":"Warum kann ich meine Telefonnummer nicht zur Verifizierung einer neuen E-Mail verwenden, wenn ich sie bereits für Ksuite genutzt habe?","rating":1,"review_date":"2026-07-06","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a4bc8a3f62c5f7ceb289fc9","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 (70a672ba4f99…), 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.