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.

“serveur en Europe”

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)

06fa4f0a2fc030837842161a149a1e7cce497157d541360e38de1a8d9bc9deac

Signature (Ed25519, base64)

t6eB4eWowjFy4rz4GNmyepx7uPbAYSnkns/BJL00bC0AGE17WbU0yIjodQMd9S1fyDskloVPqOmixYx03a++DQ==

Merkle root

07e2d0de1409df9008c16531abbe2f8515ebe8e55b87a042e18a21958771618d

Merkle path

["06f9890c1840eac8838389a7677886a54577bbdd9d945c51ad432f8255b76ad2","c3cf4f2b19c3d770067b1219c96d5c50c4322925d560c7f2db7970cafa60784d","5bf5a670237c11b0ab5b29595ee1ec54d0ccd2e7267b3d30b7d9e935fde0b33b","b0a6f12baeb817639e248095fba02eb79f9fc7bea5273243dc5bae42cc52aee5","47ce107c2f64d1d4ff5a63631c4fdab6901acf870087231e8b23e6ead61e00e7","d0f8961c4e2344b208368f7e03b4c8beb2ac22a593b59d8192ebe02b65fc2ca9","1720e3b5be57317421fcca82a06569c8264631427754765981761b179dea438c","607a3ed5507c9c278a6088bcc896a2350ffc713cd9e8b5cde6c400fb404d40a3","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":"fr","page":"brand:infomaniak","quote":"serveur en Europe","rating":5,"review_date":"2026-07-31","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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.