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.

“Fairly simple data host.”
Google Play · 5/5 · 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 2684302363

Proof data

Record hash (SHA-256): 0a5b675234c4cb67c0321c9dc095098dfaf9c4afc4d5ce5c831cbc603205f175
Signature (Ed25519, base64): mR91GOLSfKMOgSy69yReh/WqVjg8qYLsUnwfCiT+aycfOrOIdh0eZs1czCaEpUAYi7cwSeNOjYB9ass860LJDg==
Merkle root: 5e3f2e41cc1fd7787192ebeb079af6f990c775b2053326f968115de8dd824e71
Merkle path: ["0a5c02de32ede55b203fbd2fa5bc7209f46a72aedb32b5095acdc5442c54e899","d626c0f558095a640ddaef1051b6cdf2b3a6578f9f74356584c877c56ee77d13","1670f07824e0672a4d6b5bc2377ff80e754f7139151a15806627fe7e078a6998","a79e83e869f9567379cf0cdf7f940bd4b1f21ac77cbc520524a79165c10acae3","d1ec88a2f5e3d12600497052d13e891ee36447cd2388b06637947f652a2ee49c","eef1bc89dd32a2784a2171e89418da1a876cfc1bc9e98df6f980b830c9ac69fe","a4551f74d49ed4c6999d90e51142151cf4583ad6871790548224bc63f5bb65ac","f4d35a6f3976cb6350bad03c81eb84f432261640c625ba3a09c8bec3bfc2c714","3bcb2ab9a5e95287fea2410ceef7a18ee9b29ecd06ca3cdc90e7e4f45adb4de1","3a4bbac8d82cc13fa02372dfbda66e25b5e89a91f2860e2d46114325c4e9e8f2","6a345fe60e8ffe6620e28166eb1b1b9a0d81b6ead4c820dd12d04bdc08a39f8b","b9bf87b2702bd8ad7af8af015f460dc5db70cc9f1d43050ee25b0ac3d3fa8ddb","deae393b5941d0669bebddf6efecd65b06a543b5ed604c88e635a8a3b760289d","2afb6d36d3d2375210a57a6488ab98a278bb5bbb8e375833e605929207041f4b","a4325d4ccf36fc7ceaf4f8f3c2f4337a81e5e52c1c81c4c2185006d4bb2f79fe"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2684302363 · entry 108e9186e8c5677aca75…
Expected log hash: ee19ff36df511a8edb29d6951b6df42f660405614fb2aab70f8340010708e45d 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":"v1788336966085","kind":"published-quote","locale":"en","page":"theme:infomaniak/delivery/en","quote":"Fairly simple data host.","rating":5,"review_date":"2026-08-03","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 (5e3f2e41cc1f…), 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.