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.

“Parfait pour ceux qui veulent investir simplement et à moindre coût !”
Google Play · 5/5 · 2025-05-25

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 2543025731

Proof data

Record hash (SHA-256): b057b867543d10fdcd708fe4217e99a9e9d2d14e8db7797c10ea2050a5260319
Signature (Ed25519, base64): DF1+Eef6pqRogtLM2+pDQQWuWQeaKpdQOP0kureFVZAL52bNQBveo9yF7Vef4Osai1T2AYmajejIiaB3MqFDCg==
Merkle root: 172a3e0b3c9f8b02f52318e01ba6beb899404e00e91c15eebc4dea38467e1404
Merkle path: ["b0571400d8d6718831e251e5238b4a79c9a30b0126189ab57824166c3c334f86","b94b181d16b23bbf3cb7fb1573cbc6282742377377987b34f3a97348790bbce0","7cd4a497ddd5f8a86a4ab1e1b107fb1aa95f5cb3d2d6670e3f6ab8b8acca73d9","a38d72644c0023f6dba23795ec74bd5d0d71a6959ce1122babfdf4dbbdc7ffd3","1774ee5b949a49b48b1450e2891449080f5af90bd77c0062745f76bf302aea1a","bfff078e32afc78549fa5f28992c86270a465fcb77170ae456e08caf5c9b491d","6629f0d920c7fde94d909d4ddec2f21e3a4e48e10aac34e8ad4cf15764971933","f1823c123ba20dd30ad0c7eb7ec1fcf0613b516de429859e20a086498a277c90","470637de33200bc9d542f11affde456773bf1ada8b0b51732902b9f4b75f6b67","a48786c42884b6966e5f0e8ac47e8313aaef8d96383096bf8e68638d2673b75c","9b8e2669377840deed89240962085ad9f98d74fa7269a3ae19481fe6e36e9d57","0248523d9f057d9cd5deb364f400d33e380f40b1b846660456f0662d10dab3a4","c4678a47826f231adc1d15c864209ccfc1d346368f44c1aad2950bc46df9bf89","cf4d3887edb33be9d7a9e64011338d9abc8444e06d1f5332550f7686a2c1727d","7731d0ded4f51d151ea3e84474d1e27a6279e8756420c93cf5fec0abf7f11add"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543025731 · entry 108e9186e8c5677a8971…
Expected log hash: 19ecbe4a66d8adbd7c6057dbf6ed9be73485c248dba1e0c595279a908b3e8bea 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":"v1787283443958","kind":"published-quote","locale":"fr","page":"product:findependent/anlegen-fuer-kinder/fr","quote":"Parfait pour ceux qui veulent investir simplement et à moindre coût !","rating":5,"review_date":"2025-05-25","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.findependent.android","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (172a3e0b3c9f…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.