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 know that my kSuite is perfect.”
Google Play · 5/5 · 2026-05-19

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 2543025731

Proof data

Record hash (SHA-256): 106d9bd6afc70caaa97e2224afaf5608a41f1721750e79404b17deeb0714aedd
Signature (Ed25519, base64): aflSq+H3Ml88DxhILEAllYCEkMviJ24C1ZdQbk0cUNNSMXislEJ76/ickblGvxXblOCDVyEx/sTcpngCNeC1Dg==
Merkle root: 172a3e0b3c9f8b02f52318e01ba6beb899404e00e91c15eebc4dea38467e1404
Merkle path: ["10728e124cca92dfefef146a91e38044ef99e41f406f8e334e2daa0955c377d4","0edfdff490d9ba76b6689abc6e7251b9bf2ef3ccb6153991fbf05ef27a5626f4","9ea4c782b3b279e8de52bdfed3581a21596a49a87a45617534a1f7cd5650cb88","850f37015225fbce4bdf6c7632fd330f702e6b66cae4b9dc0bb025664c1ae75d","369fc56ee082a37a56a737f429e5dc73361daed19a6790f1bd1f870ea4e554c8","0b61dd8744a3cd7906ff1e6c0d0dc73c8a9c180673a2733d023d1f66e781dc8f","b747564656655119c584e9cb86dd06de9e02532b841a33a7da366f9f2175405e","6f8ecbf605022bd1fd3eb347bbfe85ae2d6c1a10ed03ffeeb76172eac80b5565","8177ec62ed39e83d6298991cc92d6a6a195b533c808b075247d921eb42738b70","df200e91e939d688cbc99ac4f3906138872a97b47540a15c5b59645c51dcc345","b9f941e6f506f26041e061465870845d16c7c20ff6defa76d5eb1ce53facfec2","589c22da96e3ff60efb0f79f96ffe7af6214e9470898a7edd786e91a2a5cbbad","6582b4bd72409a5334905e80c9e3aeb7c43a20c5eb4c139595bd990bb777102a","b2e250a62b44b0b9c303f91afd3aac8852fa6af504d7d68ed736141a3dd71161","7731d0ded4f51d151ea3e84474d1e27a6279e8756420c93cf5fec0abf7f11add"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543025731 · entry 108e9186e8c5677a8971…
Expected log hash: 19ecbe4a66d8adbd7c6057dbf6ed9be73485c248dba1e0c595279a908b3e8bea 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":"v1787283443958","kind":"published-quote","locale":"en","page":"product:infomaniak/ksuite/en","quote":"I know that my kSuite is perfect.","rating":5,"review_date":"2026-05-19","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 (172a3e0b3c9f…), 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.