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 est trop intrusive : obligation d'avoir un compte Google ou Microsoft, données d'utilisation, présence d'une IA non désirée, etc.”
Google Play · 1/5 · 2026-07-30

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 2543266411

Proof data

Record hash (SHA-256): 6b5d867d44b9b796e6f5c18d60d02da20ec821e8ef58cd667c10d864ce9e5a7b
Signature (Ed25519, base64): JwxU72JmWp0uKxwbMy9sbIha7RaJ/M9c767kBRKy8p02pngzbwOQaojFHrPAgPS3Vvg6GAT8bBIbt3Hy3Lw9DQ==
Merkle root: 8ffad6e97d1457610bec7a891f189d1ba7dd7a92ca672c69ff1ce3283acb4b5c
Merkle path: ["6b5d5dd806e93bc1ec676dd4b0788f6f032f56bb3232dbfeb882bf8d1cade739","08c5c9a88110ff2fc059d33fbcd54bd31e4d024cfee02f37ac854909fcb2b976","0f48e1d2cea22cd8ff173a0da5367039971c4322e219f353d7c6744ccf5a984b","8bfad1c8c7c346d6f14897cc106833167e7d85b1e66d7651b067d234c7de4759","2c98b9f6d1c85dbe1951b781da5db6566df06e2cca5310a227b517df682c30db","82d9df661720507abba397e41a42cbc5f411483ce9cdf5c6fc76ac8b9acbd862","96d042d7c34c682006ce9a03c0a9c79dc181501eddb2457af40a107f70934b49","eab382a45d75211f26d9cb0c326683555d61827aeec05375bfc242461de3a36a","8c19ddc008b1ccf65dc7c9f188210c735e3b52ace28635d4401dd5b97ad778b3","802fe37d5d7017960bd1e8161f9958fa7bd33877875d265ae9a086d9bd5dea3b","6b83a827a21ad2a11b811270e25586d1b4def0ac0005e84e2b6a0246510c7d8c","5631c7165c7faae49b48c9e456b6f8a0ba70f7562cacf5775869b3707b0246d0","f2e2a00cc4b5cbe26cca469c9d688a73117013587613411406abd1ce807fedcb","9d2fe576119ee6748db015f1bed3e423f559575b84b49b458e2b5fc136d5fdd9","e9f7ba9964da1314f660fb2f84a68d574ffe9983879b5b54001a09ca5cb5f33e"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543266411 · entry 108e9186e8c5677a241f…
Expected log hash: 443ef8f29d5167ebb4c56a46778facd07b7651afa8db2d089c14a991ce0d04db 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":"v1787284817344","kind":"published-quote","locale":"fr","page":"theme:acrobat/service/fr","quote":"l'application est trop intrusive : obligation d'avoir un compte Google ou Microsoft, données d'utilisation, présence d'une IA non désirée, etc.","rating":1,"review_date":"2026-07-30","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (8ffad6e97d14…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.