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.

“appli difficile à utiliser”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
764e6e6d5d6137bcdc33a231c70db6850e255da2e2c0802877678e981aee5a44
Signature (Ed25519, base64)
XHjQxI9seNNOIrtEZWyoWwMlMqWvsm9B65QbhcFvMrYwAANeOV6cWCe+84JOvh2Oypb8yDXVj6F2Feg7HV9oCg==
Merkle root
80de158564b7616572ca0c0059561f6ec90cd5bce49a388e61df989f3f6f2a86
Merkle path
["765019f4f75bae2d56804001ca9064c23843b81230442fff7bfc98342ba81437","0890f906a71db577633b80646ea0694cf767bad2b715db88f614877eee5f7f21","bedaec79146bb3463b3a2c9b567f3b7e5dc41148f337791653d5b5d5a82ee3c8","1924233e2126843f88045becd3e9263564b8666b991698c9aa1efc70de38c4a1","564fd4c95b1649c1f17690531d5ff769638cb086bc8e5e163e8fb5a587503ccf","9a78e0c56d9785a477fede32b077b0324bfcdcf15532be82fbb2bc430f34ea0f","7c0e4b1591763f6968a593439b534044644cab3f6bee1a95b4c76800a8a66acd","af4faea215d81d004055f840c4faee765473b81725487b9d09ee934f8fda14d6","768ed968f7fbeb1396c202ba32847525c879bc12aa5a2aeeefadd69effb9ecaf","fd6a4fb747cd9f9f774313068064e9286fa4f3a134ee68e1fb7530372a70bdc6","2a80d2655154ed69543298684412240b9516cda7479f687350456c7431a33048","55965057992916fc78257d42fafd112362da400de649a5a59459a09fbf49a533","4030647c2ef4f8e3330609d1b1b8f3b58008674f60e870e605f772c875dc6aa9","3492e7b3aa9fff62b956cd07fc3f980ebe20033aec60bffc5a515ff87c949351","68889fd35b89925b8d265e65260618471cd9c2f5458718fde3d6cb3829d8f00f"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2513802575 · entry 108e9186e8c5677a9216…
Expected log hash
5899b5d0ea18fa3c879147333708054c2e3cd77662f2b6f633aa3b5d5512bbe5 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":"v1787121142818","kind":"published-quote","locale":"fr","page":"theme:acrobat/ordering/fr","quote":"appli difficile à utiliser","rating":3,"review_date":"2026-07-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (80de158564b7…), 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.