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 2647580424

Proof data

Record hash (SHA-256)

081c6636a33a1b3d0f513b1c8a4a0677cd86ec3a6473df5a18ff6e93e380e6e4

Signature (Ed25519, base64)

zX/6VEYMTrWkZCigK2XFgwJAdNMuKrh6U+XrWZNkhSHXY102O+3eQgpplb7VW7A87oTMgPrYCugsYIek9tiCDQ==

Merkle root

11cd275e1b8f31daf4151030cd5fc67eec90cc1b73d6c3abd8966dac0ea44663

Merkle path

["081d2596dab2cf127bccef927155fc8b6206ef999774c4f7f3e018630951790f","0a105f6e50e63815cbb15cb054ef58ab6899775f4f9864c8c3f6208354274faa","91e6ec8637ae44e209cfc42b3d7d53f919f719b6590095a240d276629ce841b5","56b05afa723d45b8facb912fe6030906f448a4ff689f0c367e1dca7ba22ba234","bb0baefb5d8c819667a57a094199ba53ac8573e3c413eafb852d210a4faae376","763b140eaff6632a4321b7a6d241c7c73694f82ca97844d2873a96a25f9b2cfe","d89b807a61511de93e237c23aa2d3c609ca58e1a51d8eb144156425e2b4b8116","d00c5f32a353d883109b8c80fbe960f411218bac7c6bde473b6b1782df117174","915960498757c1d1ddabbce708f929a99d2509a45e1bde4f014f424325579b4d","bdc8156fca78d917a129d364026eaaf4b2aa637bb02d53f7b98243459f956b4e","7cbf95aabd911b9e32b7283277c1c8d3b2d008ddefd8c4a3567f83ee6fa293c4","15ef754b0ec11f0bcfb1882f47ccca6fc7a2c7ee673bd9ce3c5a3082d34781db","3012f7a2838d04f2071073f8ac34932376b18c2cc8805b9bec98ec1dc2d08a95","b9f2345d92694d25bd0490f4a3b26a3b973fef20d27569c442482b8bf63cf733","29dd516ceb1cd9fcda9711678cb72a0ee0864d72432066fb0af064f01b46c0cc"]

Anchored

2026-08-30

Public log entry

search.sigstore.dev, log index 2647580424 · entry 108e9186e8c5677a331a…

Expected log hash

29924cde6f1b08ef8102d24e7b21fea7f81e6b89af990cb81e380cc325864e7d 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":"v1788064620038","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 (11cd275e1b8f…), 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.