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.

“It works, but it's very basic.”

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 2514188040

Proof data

Record hash (SHA-256)

14dae8102a412518eb7e4d612430b7288d35e1ed86ce838a4124464b60974dbc

Signature (Ed25519, base64)

MXt+AwtJM8Nq9zpXK24I/JLncE0F6hyJSoNvMHZBOTeyv/2RI326qMs48MV3K5sejzlV/+vvKHghRJvXdlCPCA==

Merkle root

6189a42bfe294c4034f316d047a716a5efecb511b8dbe64c4f7f543872c9bcee

Merkle path

["14dd74bb6a9ef59b9c5aeda789809df58332c3af6db9f508d928f82070a86467","2fe672fd5a188a7cf1b35a90b9b71871f3fd420bd48179e35ad22562625fd6b9","87db3b4cb36f1a418fe474e624388cb8b4980134753155c16ea9b07264713d20","691bdbd9df9b29297c5337bfe185516777fed5edf46b61c8b8b3a36e903ee5d5","4c65f943c1007616ee5107c962afc80785b6196ad38c17b17019b5fb4e1d8841","9e3baab36d50ba45edfe1a0f7331020e6bd26c3fa1cf6c90d207559c30e5563b","cb012ffcefbabef02e7b93a15d39d02740b22ed4c68979ab10a16c0c2b0822dd","02d58031f2940c7b4c8cec363c6b71ea5ffd41cd334ba107b7accd3a6641d1ba","dcf09d4e0fffa4f36024987bb5251bf5251d53201297f95175637e6e1af355ba","5c65561f86c012d010af922af7876e58cc3ac643bdef1bc82a68ee1f3ca4c25c","5b8d56b067ad922ecff2f16d30031da957f09e0b0964e83af0d1f747af2493d5","228781b612a0c77f141df0e4e12827753e4b858f9d480116c6ae58d010c6d043","b958a384cf7d9aa03e4b31b4f9bf91c7373d0ec1d74c1ada80be4b2b501d99f5","f786ac0debae9f349ddff34e280cc8a64ab579a73e0a3d3745d84df0612234b6","e36acd56aebd26af88e4e41e8d5bc2a1389f049dd914bc2c3da8d68ac2fede4b"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514188040 · entry 108e9186e8c5677ac9bd…

Expected log hash

b0fc1d11450dfeabf778635bd8a8264987fbb7e682331541ce1f5d7507d4e862 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":"v1787125125654","kind":"published-quote","locale":"en","page":"product:infomaniak/web-hosting/en","quote":"It works, but it's very basic.","rating":3,"review_date":"2024-11-22","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.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 (6189a42bfe29…), 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.