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.

“I don't understand why it's not possible to filter photos by month/year in the app.”
Google Play · 5/5 · 2026-07-13

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 2632227861

Proof data

Record hash (SHA-256): 132151c73f9964c471422b136c16ed72a91cff813e6ad436fddff9fe87b29603
Signature (Ed25519, base64): y/5CMQXq+R0y+cXIDMV1jPLhdEIFbAjcp9C041UjtqnDcpIc7fDXRkEhL2DyB1dkbHhNfSnfD343KwFThr3WCQ==
Merkle root: 9809cd1f65a3d4e144579745a20f7882b635b7ad9e75f8b31fa040fcb7e74470
Merkle path: ["132032ac9c03dadc9c86a0e6b2498e8794dfba8cf20de586bf267498a3a38924","f5d261c641396900832bdbb17e8ca59c41b304f5ec51e4e8b9a98a2e9232f1eb","43f15aa2b6d2e813f6df56dd34809136fef4dd6eb1e342159963ca18eedfcabc","5af4ac36721de0eebdac6eb04e312af61f2edc1d4c7766207786c25f1eedbcde","0861ec1bc481fd8c6d89d31dc1eee763c8b9abcb5cf3e899b1a46561d4a9f5b6","ee7e057f1260f3d5eff5b4600ebeb0c6cccb011539d8666dc4553899641249ac","aafc3ba1e5ece4174e88ad84d5c6e3973548a1118b9bbb317a4cfc58645e10d7","52e1167f36aaabaa8b8b2493518af3c3709db4a4272a06a6cff49189a798aa89","6ba3556047a877cdc6efe25d14890e0b12208603eb670f6597dfb0f36ff2c834","66cad5b54a78b960215d28215a5d5eec22d209dcf3395f8f6626959a2cabde9c","07a027eb2fd4a498e30798d2a1f2b58a0f4b4ecfd380ccd4b59009139ea60da8","481f7ef0a039f0ac74ac45e941b1f75812097a8a1d86b01a2fa72df921bd5f85","c33a9efcd0298a63eaba2136cfe18dd1517727e1b9e9bbb60122216df6f0406f","13cef35a80378a74af4faef102936039d3a54a741843391bcf32134dd8e61270","5420b3c3f4a7cfc61de84c757928b42517e167d282e291e38912f2169ce60350"]
Anchored: 2026-08-29
Public log entry: search.sigstore.dev, log index 2632227861 · entry 108e9186e8c5677a52ba…
Expected log hash: 8be5978cb1be4c5daa434c41d0072ddb211c64c3f93b137b58c71c55ff15eb8e 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":"v1787972611008","kind":"published-quote","locale":"en","page":"product:infomaniak/public-cloud-iaas/en","quote":"I don't understand why it's not possible to filter photos by month/year in the app.","rating":5,"review_date":"2026-07-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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 (9809cd1f65a3…), 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.