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 2513934798

Proof data

Record hash (SHA-256)

46e1b6c90463ecb1e03dc6066f643075e9cb59eda8ccbe96f2cf3843d6b1169f

Signature (Ed25519, base64)

IzoFfSSbUmPsz1XVj254/ilrkY0naT3v4VbJ/xovgnEUbuMB7k6l6IIAw4x44XLNWLl+r42ejS5YIfy2hwhlDg==

Merkle root

0148d24ff6e9c2ab4d5b200cf436fcaf811faf144951e67c277e5df63df916ac

Merkle path

["46e4fbe77e2591acc3f6be7cb1e6f1ccac8166f202d22297c178326699b6efb1","c4d76d96647c23f4639c450016ea37d28e843cb0ba4dfa0beeac84575b19ab85","b1842825b7bf16b333e03bb81fd94817874b51ccef28b0c3d510675285daa2b1","ec3fcd6a846db936cde58b3edea4dd9b61f6e8fd765a506e452fa46bb596deff","3dc16d17760178b23fe0a673ac5ced7005017a0c6766b4a0df1eded5ed4899a4","853be3562879704df7a373d4eec96783579a59a439639340e796e1cb06366f71","8f6f5aff0456516b49b355edbb588ac5db643775a61671cd788e10e912700a2b","4be42fefb3795138ba16823adb635f4147d091a80fb3620424755170984c4d8a","582b32a3353aa46c8b5b5f1bddbf28c33cd187543324d630d39e0f2958c00269","434479cbdcdcf74102d21d571bfa8e6c0ceba2a4767decf6002c12a18abcecac","526a50a69e29b104b6ea99b73520c45368c0b67522a0046b9be69abfecad9944","11c3a5c9eec0f15a49ca9cf5f8fde56f70405acb30708fa55418652dbcd5eefc","ce0dbe870a4a4e9330a28d81d72277f5615460c19d168539220cb48090e80795","94d634e519e6d7de4794c0ce09ca16c6cca04c4fb77fe27354f6655f0f9db8fb","eefb32e3ef6dc5b176b5121ed7a7991ded7d89d0f08c50d4493143d001bfb6b2"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2513934798 · entry 108e9186e8c5677abbfa…

Expected log hash

4398d73a28baccf419c99b11cbeb8ef2e4242701bb0cc17960e1b5f329faf480 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":"v1787122088277","kind":"published-quote","locale":"de","page":"product:infomaniak/web-hosting/de","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 (0148d24ff6e9…), 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.