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.

“Inutilisable. La première application que je n'ai pas réussi à faire fonctionner.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2bc3bcf215c56d65b5729643321d2b86f159a4e0b9a3bfef0c9184ed10ecb234
Signature (Ed25519, base64)
YQMoIaDk+XShOi/iu3b6OXoH3651qPDkTt188rg5u6Ao4adyOexoCEyVX6VkP0ytwjDSjr656GQ9jjfS/losDw==
Merkle root
2030d4ef17fc68fad1320305cf569e85a00baea931fba0d3ebe628cf9c90c35f
Merkle path
["2bc70167f85a0701e88525e13e382e4ceeff22c6afdd42250770ea99416fc0af","7cae3c54f18256af601809439bf06af76cde60a255094ae5fe85b71c186f1e9f","66f88e3111f1bf924d5c1427d820ebce173715d812829a41862f48a82886bf5c","b4b52fbe1fbb9adf6e1aeb306db4253dda1e8e7d059082392a090412c91bfcd8","91e514de3e6bc4ec5f139481338b87d2ec62cfd6034bbf15a704a6937d6a696f","bac4638affbf3206382c9b08383f54bf625b4691e22063d02b6c5bd22b866c93","60df6a5083b72aa22289aa0648ebe7d69fc7780535180636a14bd53b7c96f796","582340b35e206bca7fd1ffc5fb15e7b044dc59b9ab2dfeea9006c377162a4ff5","5c8f85e91b8ad81539939b053b53ab8108a9795e7a8f188ed1ef0516c9055a40","d40f87b9cbdfadcb86f9bb169d8417e30b13fd55e7f4882640955d32d0dba0fa","11bf3097c694f3443ce17f8c4e08edf161d25928fc19656aba89ad97e16db2eb","af485fdd9f62d4a3834c43ddc67cf656281b4618ebdf7abcd0b6f5f8c2b34124","918213bbcd6c7aeea281036e9f4d443f99addb7e227a2f8f78d8ca7cbe526c6b","bac51ea5b704b29646e9427857e311e108c5e79191194f7fff260047321ecdd7","e362b663c2c1f5a93380a04a7aa41b42f4bafc7f870e85cf63803f76c744c486"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514654467 · entry 108e9186e8c5677a9253…
Expected log hash
ddd8d6dfa3771a4106292f7bec674337dc9649465b28b118bb17bfc2b8ff0a67 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":"v1787132872903","kind":"published-quote","locale":"fr","page":"product:proton/proton-mail/fr","quote":"Inutilisable. La première application que je n'ai pas réussi à faire fonctionner.","rating":1,"review_date":"2026-08-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.protonmail.android","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 (2030d4ef17fc…), 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.