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.

“J'ai reçu un appel commercial après m'être inscrit à la période d'essai.”

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 3258201873

Proof data

Record hash (SHA-256)

08df80c577bebf227a9053bb9802a0524bb250a5dbeb52d75c3a5be88a819567

Signature (Ed25519, base64)

Zddfqiz+/ILpFoI7AB3gFXvMYRetxHYB1W++QQj4ruAlpOjTQEE8nJZ7nYbmdIbnueepZaF6WlzS5TRoXpuyCQ==

Merkle root

07e2d0de1409df9008c16531abbe2f8515ebe8e55b87a042e18a21958771618d

Merkle path

["08e409194bb173ebff5c3f6058c8e860f4d9719730f233ddb1b15185a24acf80","64f5d976a534e7a1a8d8ad562913b0f84c3afd9f2cd569c42a945a2817e96d51","c8d8cf7ae357e53e976902619f0c5b95840b149147bd511317861291deec9d4b","1329ceda2c4084b1f539329f403502d1a21ccd7cacc6c940d2bbfbad633d804b","845c8c691317e717e10012ac00c9aa7ae1c6893d9caa335dc9a036eddb07bb8e","af9d40e8898bfe74bd6110adb51ea8b350db76689c9a9a06b41be3ab3f20bc9c","10a5e8ccc244c5a8d19675c9462a671c48695c21f97ca694e972c3eea1d3669c","bca218c20de1ee9a143e2f10e185c52dd35ce6db754d1d842f4bd5250435720c","8ae7765097a352a62cb78671fbef94767d69c7c8660ea743d3b0e152a5d0fa1f","8adeaffdf05ff12c67a01d776f194086a6ce5201a8dec08f61b01b5bd4731279","c25480c59ba5018ad63a4302e563da2769fccd1f46db2198fe6505d0af820354","9a75e3f6936d56126d6fdf7afc9a8945cddff81ecabadfb2fe720f30ae044194","48799695a25196e19e6c0bfac80015199da758df0acb5108e4c517a5d6bc016d","fd7778befb9f979134b4d8a1dfa78827e64c761abd83cab9d5ecd5bc01d8ea14"]

Anchored

2026-10-15

Public log entry

search.sigstore.dev, log index 3258201873 · entry 108e9186e8c5677ab04f…

Expected log hash

205b794967d70c4ec2534ff3766e47506acf44c7c68740049459394876120dfa 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":"v1792030899870","kind":"published-quote","locale":"de","page":"brand:bexio","quote":"J'ai reçu un appel commercial après m'être inscrit à la période d'essai.","rating":1,"review_date":"2026-02-10","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/698b075d6cef2f3ae63b2555","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 (07e2d0de1409…), 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.