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.

“Veuillez autoriser un contrôle local sans exiger de compte cloud.”

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 2904877428

Proof data

Record hash (SHA-256)

93cc7a2221de9866e8c444ecf3c939f16ab8ffe89dc175bd77ac01ce3e905585

Signature (Ed25519, base64)

clTcMFUGXSr0MH5LtpbkVkysW4JN5h3whfuvBxxgngCKPZP2Q7l1xttlhojJDZ6SJrqfOXDul+rKxawtDMBFCA==

Merkle root

e299bf38720a5a91bdf63bbc0205245bccdf3432ab1652c69342549658b7a9ef

Merkle path

["93c9c1de2e26170b971007ed0e820db65c1f440fcbe9be082e32254f9ae6d424","f61ec26180d7aa7d8c05f6f474f9b26264e3fc952c6c470d465f8630086531c3","18d9b69feb5181fee3590a622f9b329b221af7c9a63af12bce7c573a26167e9c","6cf16728c2eec161d5ee8447330347fe49005bb7849a2078600f267deb47ed22","f08305cdc50dbfbbb15c200695efca889a6461587284494c36d521cc9e03b1d9","4d05c44e3f138d7aece40efc10a4c579b4efb37a40b6a4adb57ff4bba99fced2","c33288f18886b412f7ec17fc6ac36f7cdd04af1f4bc72fb323ea65ef8fa9771d","9e6250ce3965a9bf340027ef9e6cc51ac1f87e9ee71be074f8626945fd506f72","d6b238952f2807d230b79a09266b682ef788a5c7e3a1a7223a8c6c6a23f736de","ff1ac9526ebfebfae03ffcd9a5d8cdd3e896f2f805d0aa8b855b0f87c72e07cd","808361c2cc11d1d62da97f81cb8537cc3a8a9e7c2b553285d63cecf18a95be4f","81ae0d98613af401743ec4987802323d53d8fda24ce374cdf2d369d04f6e8e3d","b5d03b72964f911025dbd61c2eea673598b47768b7619e9a279966a44a138147","e3714293de39ce3c6e3cb9d5ea7711343b19d2be532c75504682d8ef52e8f91e","2a462314156907e42d6f0d96eed96123f1d79516aef73ed189d9f5466556b638"]

Anchored

2026-09-21

Public log entry

search.sigstore.dev, log index 2904877428 · entry 108e9186e8c5677ab408…

Expected log hash

d020708737f55ccdf49203f373fcbcefe8158cc388605556fbfda3c365de7360 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":"v1789881486272","kind":"published-quote","locale":"fr","page":"theme:v-zug/service/fr","quote":"Veuillez autoriser un contrôle local sans exiger de compte cloud.","rating":1,"review_date":"2025-06-10","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vzug.home","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 (e299bf38720a…), 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.