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.

“L'application fonctionne”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
58ffee66e63f1ce54e5a6892f6c76d36adde516edf65d1a3daa0d06062c33482
Signature (Ed25519, base64)
aqT3Tgab3F5yxpDgSR4xNV9lNtt7iRaKvj8i1rPeELsmuki15e5YySEqTcQC6rZ1OfkVsrEUBkOX6V7F6sCjAw==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["58ff4d50da258d199345217b2198a2876a42f15f751eacf02aa2b4ab5c8727fe","7bfda97a997eff9a98996a67b244852f029984d2ba32bc3f77e09a0def7c98d7","35114e86150815814b69548ba469943ccaca710f198c15eb425d9e35cff6e5c0","f742d612ba12bbf999d588d0cc97c87518db9463cb7cd74d8c121cd0d4827b8f","4dd5528a3b3f4baf2dd355371fe73e1391380ffce329a0af0f00e17be9fa6ac1","d0b30ffd2259f200bd3e864d4f0fa8f4b8761e402cbb27e7a355962073915c88","e67257450914f0217bb4511c9514a51829c0c6187a7241260d314b9f2ba08a69","4f53d7b2ad266e8ac6104890cac30c9d1616c62eda4ae4392ab1b3f0263906c7","09d905e826a2b90d46ab49813e4d88b2f9780a76e354797c9a70cf6583311183","e19dbba8cdb311d0444d44361410d261f65c3b0def631acae3bedc81280ec45f","49bbbf804812620aeb11a2e2155b2fa548b38360b9d358bf90988e833f01e60c","ddad24b033c054e618d3abbc2cd0303f49551ff001beb238cabbc4b73bc7d951","d1960e2348cd4a71c41d10f1fdeb248b829ec3849e0b1a948157b58e7b767ef1","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/quality/fr","quote":"L'application fonctionne","rating":4,"review_date":"2026-04-13","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.