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.

“ne pose quasiment aucun problème”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
8292ab07c45f32afae8676493fdebaa3a0ba6579adef9ddcc7dd6300600866ff
Signature (Ed25519, base64)
5tKzpzn4Mx7eUAWoaITte1oeTLFTa3JWrLYBPi7Z7AmsbE7+1B+QgPF8G/4YKGT3QrQGII/irK2WN2XaDPivCA==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["829158fde84f3291c5e1bf1e748cebeea55b9e652650cda72b06b1e78f149985","fe5bfc7527020d5f1a8587b316ad2e687e3707148ca49ffa346262d8994dd075","441380dd1c9e5bfa934880c54bd5e1fefec25fc06236731cf73f4c6562b430b3","d541184f643d276d4918e0a4d1aeaa4339de7473f70a53516202658a46a2c954","2de70e5cbcd83a1859ec91e1335337b8f355c89eeac9c7e5692597e751220920","276fed2e382eb95a33112b266d60e6c96c5bb4d8882ef585609e5124fd83690d","c2df868154f22fc6bec77aa1ad57ef856af776b6c4a8fd2426f1088dd412555c","2edf85b2bf391f11f323166dfa585365b7857cfbb2c5669f120f26a1c5628ab1","d342f88aa4b5944eb3c598dc7cade8990b4cb9f22ae78715026d6da396726ea6","aa563e3bc8c4a7489c908a4c9a45ea8864f354b6d59a6bf8cbf2b9979c0180e3","7a51da194c892d7c7959b887c83b1d1c4bad890ee6cd33f70da279e7fd92f7f0","92f17c43ced63f417fd8220fb17fa3f7f92ab71fa17571400b752b0983c159a2","c5d2216bf0003f30213891a39e09a3edafbc50505093b2ae98f61a9c067b5a3c","f2c4543851e26fd9d1e3721e592d66b00f142e537786e975d115c14b9cb61c0e","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
Anchored
2026-09-20
Public log entry
search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash
90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"fr","page":"theme:concordia/ordering/fr","quote":"ne pose quasiment aucun problème","rating":5,"review_date":"2026-09-09","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.concordia.myconcordia","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 (2f068f3de56b…), 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.