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.

“L'interface et certaines actions pourraient être plus intuitives et ergonomiques”

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 2514297706

Proof data

Record hash (SHA-256)

2cb68d27c35ad835b5f0d4f7f7a8b91d9abd50e43d7f95c807edfb50464686d7

Signature (Ed25519, base64)

c/YBCJQ636kY5Bit0eqxr6g93WLkQ5h3Dk4Bd5dbb/hrUl9ejwVy5O5+6xIdvCxbORKi+R1oCj0OENuRSbfpAQ==

Merkle root

1dd7fec10002d9304505761bfad9c0f048c94d1d6a0775b6fc4291f712d4106b

Merkle path

["2cbcd66be0b36c6910775c75b8a7a9f5e351ed3b96d6ee72af864115a8c23ea1","8d47c9ef35cf63c6cbbdfadad748747625af3110cb612c670ebc65a65768b1a0","187f9df9c42e84deece07212ef9f0fb5b40001ceec28db4e81d77b50c29574d0","49324ff50343bd02efd4a4006a928424b07e6ba7f1525274ec2f4d1f179afb85","94410b6d875d6a12fc6290cad516bd13dc346439b607354337175d95b27c087c","389434806d96a8c10d1d8cb6ca9f0bf7f8aa1b8905f83e6b82bed054c9586605","6242c3d2d292f7c79dbd4c223ce16b4f6c0d4dfb28203bcd255f066bafa8f8bd","cfa2ed88d590de92ed90b91816d38af6606f7642cd3c172764ac47126e773d59","49128f993883bb52695ff0b99cf5e3c8bb67ca8591b410871a220870b2dd404e","20864bbbe89f49647a9294170d1bd55a73f015fb4f5dd36642a09cba8b559291","4b06291f7784d6222f0fc22cd97f989862f31499c2f8ef7ea6ac1d7a320acc7a","98438ed119190bf5694defbff6a1b322c9742356112668a6bf5fcba714c46914","1e0f2b6cff090cfdd5d25ead7f46fcfc2672d59cdc86bdf2b9755ea459d71ff0","96733967bd879589a2091176049a40f13c26bf93f656924a17f15f3f405bad21","54bbc2d7930ffae8e416e662d825fe408002ca5c9c581c2388ff0eb5a37134ae"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514297706 · entry 108e9186e8c5677ab801…

Expected log hash

861cb9c1424d2f408888a591a8305206c340f8249f4a4581b32f940ce8815405 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":"v1787126020727","kind":"published-quote","locale":"fr","page":"product:proton/proton-drive/fr","quote":"L'interface et certaines actions pourraient être plus intuitives et ergonomiques","rating":5,"review_date":"2026-07-28","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=me.proton.android.drive","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 (1dd7fec10002…), 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.