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.

“Impossible de la lancer.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2d01361f49fe4228ccbcafc0f5b22909cc7392767348dd6994563dd6c8f9ca72
Signature (Ed25519, base64)
tHNW7FAkxD2Omn9y1Gbo26sYMvNYueERjmNPDr68u9jXCCPY5p2Myo6g+xJuaDN0oowzh07Y60TSGj/kn5BGDQ==
Merkle root
b9a08f9d6d76dd148110a496219c42cf3205c6f982800d84d5c85d77e9461e02
Merkle path
["2cfca6627ff2bb0874df7b56a574140d882f5b30e289a1302f900310ba3cd55b","37d0bdf42bcf70e73103e17cb0f138ba0e95ba832ebfe1c1a19f0f3168b37761","988d0e1cd1b1aca32375168eb3a0d711ae5e006d40e5ed3e025872b625892cd9","32c20af23f33e4d88474f4f9597850f195bff9b20db84c3a9a99dd78a0a25523","a1e6ed4c00004ebc576d8a1473c55ea4c86d9db7881904aae6ab4cfa7b77ad29","3162eb9c709b9c2516968e4392c5065003b8696301be64bff0c9256769ab2afc","031a08da63c29e1b1f5e33b4f0517b8345c7a79ca1cb58cd64b42c9ba494691a","93c664a6df7c39e34e1f50c6c46c895e3bb60c50e4bf453077680746cdac33d5","9c40101f164b7481b78d02e6d4590730f2af41aa9167829ce433a67835a64466","a4f63aef9675334f37c0d836196ba77418eebdefc05a2de733d60d78cd8bff9e","fb2e37e7dbed9db223f5ad70359e5e571e728737b5bd0b91b2b4db8ad5ca71e9","c7178b4eff2fba3e523e57ffd27d883eab0b92aca9ab4febca6b4f95755695c8","17354708d69221dcc11d442a2ae8d1a8fd9ce3422f52e63a29a599e2bc987d3a","7a4792c9dcf9466d19ba61ec3efd4f578e21f2d3035e8fa6a6264d3045083f7e","43a562d6822dab12c673c1efa0a3171d1ef69b949f676fb01847e1e5b56274de"]
Anchored
2026-09-22
Public log entry
search.sigstore.dev, log index 2907673729 · entry 108e9186e8c5677a06ea…
Expected log hash
bf9a74000249ba6e66b1e29aae9d8cb95c3400dc118569a80e5c0949f3e8ac62 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":"v1789969984102","kind":"published-quote","locale":"fr","page":"brand:v-zug","quote":"Impossible de la lancer.","rating":1,"review_date":"2026-04-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vzug.home","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 (b9a08f9d6d76…), 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.