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 vraiment hâte de voir ce que propose la version payante”

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 2582642691

Proof data

Record hash (SHA-256)

04e2949493036445fd1ca3634975a0f25e99490678c3437c88cde5cb5273b5ef

Signature (Ed25519, base64)

UT51JtCQvutdKr4Sj2Fl5zJjXWkoEolii9OwwWBOQWyx44O4py6V+incgXcRtZJJsZ0fFMwH8yEQFeaY9KN6Cg==

Merkle root

105661e0dc11eec81116882b16fd8acda1c827c70c95072f37f1e883085582ce

Merkle path

["04e25ac79b947579e17f39fca9d44646921e9573fbac760cddc650381779ae59","9aca415060bbc113260bf46f20eb47ad05e345deccfdad453bbf7786cb3c66b7","e3d0938dacb4b669fd3d450422d2cee13cd67a1251a4f312a29dcd8f7db51466","a4453332eae8c2db6e1c0d257c15db4877da8df4374b52fc889823b76b4c1c8b","6ab0ece3dbda95b442a10c46ced065d6129a4ee0cb6ce9ca11e3f94a97f3cb59","df5ec01446483b6759b35e98db8867c94844e5c1138d24b9d48b4beadabde0e3","e8871b24cc3b4e6ca0fd9c5a7d294ebb996366812e11f31db544fa2b2b92f021","8c9723d547dc88a0266dfdb44f359da5ff99e6965be2a71852f85d923e3c1095","c11bc65867a47ecf2cf062e82f58da441145546ab87ffb74b08344031ec9587a","03e8bf2739a337077bb9faf2eb95558fd8ef7ab62278fdb85a95702f1d013ba7","6dfa1387eec9fe133f41b4e36050d3ec2d20183d192184de244a89f57549f8e4","7abb68ff7b8e6058b9df117a8053b5b61ef898e5c7cf32b89c5171c046632b99","a13ce97d602a228d6f3744d88932177f5fb29e4b2aa193e896f5d2f631ba583d","b7cd78f72e1ff3ed0e5dd5efc148786b24a846e3493df91cde1b58dbc82aeeb4","caca5e74ffa93053dd1e9893a23cfa4dcfa7162e5f4edbc1eeeead1d2f6b0466"]

Anchored

2026-08-25

Public log entry

search.sigstore.dev, log index 2582642691 · entry 108e9186e8c5677a5752…

Expected log hash

27172a9fe70fe428b6fe8e826e1330766adb69879c24941ce10f104786789683 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":"v1787628738977","kind":"published-quote","locale":"fr","page":"theme:proton/price/fr","quote":"j'ai vraiment hâte de voir ce que propose la version payante","rating":5,"review_date":"2026-08-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.protonvpn.android","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 (105661e0dc11…), 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.