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 perdu mon mot de passe et toutes mes informations.”
Google Play · 1/5 · 2026-08-03

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 2525257308

Proof data

Record hash (SHA-256): 22fe540af95634cfa6ea768363f43a130eacaddd3c5dd90cc648a012dc678708
Signature (Ed25519, base64): YSiBKsu3I3CJH1dYgd01ZV8xef3dKsBkiFOzFvyJxZuoEf+1AlFXM54KWGxAsY6fgZHQSL3Q4O7ZoEz3K/L9Ag==
Merkle root: bdf558524b6fc08556728f259e0f09161d4626349b700d7f30fb50b05a626ea1
Merkle path: ["22f73ff768a09223ff45ddbc1e6869b3c50cf80a8898496b4fac53aac6690ef0","cd63bc59bdb1de6a6cea40e224fe84232cff79eb4c50d5b35c08efe3f0baee1e","7d1e43f484f3164fba7edb4baf79713a975bc61ba9a91d3bc999b5ef256375b9","4187fc0cdfcb3928b6bf77a442b616fdcd2e9a8d1b43df8ff490d7023ed3f5b2","ff4093737edd09c4ac09537d70f48a861fbf025b4ef6fe9739214df63f776416","5d77280798803fc71dcc6d6ebd905cbb506f8265ffa0445419f1064496d4c817","90b638dfc5c43fe7fd84e7a9e480c2df74e4e9f249887edb7a03d03e49a86705","9b31f0da7b88933ecc9341524a9496a642e6f468e7c8244f330fb71efe7ac3db","74721e4a9ed4aaf7fa37d687ebe5a14a012cd578e1d7e4c4926413aa76a1164c","dcda4ed63ef91c0221dd6f71a9d54fa82fb8de6b8f99658dae2a1479a8d3cac9","99f375736a387af60a46ea5bf6e8109971c9edb06ac46993a9b48ff8a95a7e11","8c8e2698b58e2f2d4b6be49c6df26da884165f746c9bcb2cffac7ec3a91637e7","3e4c67110315d61166cdf761e41e4fe4e4d0452a654b99f3d445b9ce5a2ddb8a","272c20c9aa4ca1732f6bbe1fe35bf6daba5432c22350d19d21e0e6203fa6e857","7c1f9829e354481f51c5a693ce64e17eb8bee61cee659bdf8b794fb330eb29d9"]
Anchored: 2026-08-20
Public log entry: search.sigstore.dev, log index 2525257308 · entry 108e9186e8c5677ae552…
Expected log hash: c7cb1a1a9418331323cc64d3f101e644ce5e79412d6e55a22a9342e33025b7dc 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":"v1787195935480","kind":"published-quote","locale":"fr","page":"product:proton/proton-pass/fr","quote":"J'ai perdu mon mot de passe et toutes mes informations.","rating":1,"review_date":"2026-08-03","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=proton.android.pass","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 (bdf558524b6f…), 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.