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.

“Cette application est utile pour stocker des mots de passe”

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 2495260497

Proof data

Record hash (SHA-256)

077170a64737cff41a0d2686bf6669729db435553c6b06ff0cd81ecddf6db1c8

Signature (Ed25519, base64)

m0rMS3ceB7G556s1MkCj+SxFDplD7ln85+PQEJsd1qaRWQlX0AcRXMBPKJX1akbqUO6fxI9J4zvbAMz0k6rWDQ==

Merkle root

c0f03d84ec6a08e9f47227502d608cb4b9559e04dbc44c0c60dd009e5498fd59

Merkle path

["0770bc686cdf668a8fb6192c679754ad24c03494a67c5618ebc5e4c84a0f75dc","39c7bd546362a914ae17f2639cdbfe0a41b4b3cf64d8431818b8f60362742498","21959846056119a79759aa86781cd81c401ccc0d23a604a41928d219f61624a7","d4461fe732cb56a9b1761755613977b9b7faaf0add16bbb9d0dc9a41bd6ead95","b1f0b35ea3d39fc679cb6b5094fcdbe5563018896f0da05caad60bf188b24687","cf4646fb4fcf5f005810f122425a3c6b9d1242561997a3d7de193b35005b5d34","5ce7150212d66a1e42351a556edacf8144d82d584fd412b507ff6591d6cc329e","286d0ece04f9790f46f2246d10f0a1e2b81feb2ed4d4d09992b6ae1a233ef810","93cdd007b8df3feb64374db2c4b8e1eb550df81fe0b7753add8f63542f5b4567","a78dbbb4b349e24805687001ce0eb5fe997bd1812951757f06a4e3173d64f81c","afb0341739d6cce0e2ec3740342d49c9c355bc10c2c61f734a4e0fb601ac5f04","93dfcbfaa14eb9db410e98e1c9ab62587ec44d6ae69db495f0c4162138a42e24","1957d236cf53056b1ca60252c2186d847ebffccfd60d6d58be8dcd8b61e2e273","25ab3670878dfae1375e1b324da09476041ebe2bd7713b9236b40404f8afd0ba","a4d2a95b8c12efe70f0dc5df164839a5ef796b8ba35c8ba29774bce65792792e"]

Anchored

2026-08-17

Public log entry

search.sigstore.dev, log index 2495260497 · entry 108e9186e8c5677aab72…

Expected log hash

c37699e17d2ce6398bb526dc7ebc97861528e4e938842ba464fce3230eb047fe 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":"v1786937421185","kind":"published-quote","locale":"fr","page":"product:proton/proton-pass/fr","quote":"Cette application est utile pour stocker des mots de passe","rating":5,"review_date":"2026-08-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=proton.android.pass","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 (c0f03d84ec6a…), 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.