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.

“der Support ist schnell und klar”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 3668531329

Proof data

Record hash (SHA-256)

0525d45b926edfb23c1680d777878ba824508c8732ff3dd9e2c898c0480238f5

Signature (Ed25519, base64)

uwzUegdL81NMCIHYtlr/1i2Qg57R2U4LeivOfCc8y9RlGsPHXdIOmqhX2M2NmSSD0zRN4AVjDu5GDEu43xpoAQ==

Merkle root

3b072629e9b16970356829c050ce27926428f47e05244a6512bb40569787f050

Merkle path

["053a7b108b3101cb820cdc4de28af690e6a29f7ca0d03321ba04613f09166daa","0197a03372f2a85a6caf5782bdea2ea1c42b9c9e3fcd87f7b2ad64ea3584293d","782887466ce2dfa374a5b0ceec95b20f6fffb52d26a6f5a9e1353d2a99086200","2e348e3a249fd604fc1f42d89faaa3108bee617570000d778161aaea1facdfb6","0807126b13dd08b0cc5e5cff5d6ac14a5dc52969594f4ebd06b322e922e6bfff","9e7b75916ee4cf5e5cdee64f140ab236c6420671c5a9c58d76389650a6cdc534","5190eac401b53aebc560ccd31dee1e06bc13f4a79fa39fe626457b7dac5d4969","5942dc6f196f172c35628ce3e87e56524a452ba12c5c60f67f41c316b07dc520","14a652b4e0188d45165321fd75722d63f73dfbd46a719e28e4eef92815014496","55bd3100445cfd4a5bc3ac22bda01bb4059e5dd01dd623b13b9970aa93864f7d","931304e07f112ff878cf7db58b20cae35948550329443f203a6cc9d0ca1f7abb","5ce503796c51bc55f222e1ca83097b0aafcffa9e43cbc2fca3c86219ba57a7ef","bd647c84f5a5709c34b7ff67afe5db551f8d36ed60e852beffc039c8af7bf210"]

Anchored

2026-11-03

Public log entry

search.sigstore.dev, log index 3668531329 · entry 108e9186e8c5677a190f…

Expected log hash

70b428762b7d47d774fe78d442b8bb17fe4b721cbf1b3e9cb1fc9c9aac05be8e 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":"v1793706202681","kind":"published-quote","locale":"de","page":"brand:infomaniak","quote":"der Support ist schnell und klar","rating":5,"review_date":"2026-07-13","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a54e09c61fd9c316908c2fd","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 (3b072629e9b1…), 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.