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 enfin comme elle le devrait.”
Google Play · 5/5 · 2025-12-02

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 3121837738

Proof data

Record hash (SHA-256): 0ac37af6279d9aeeb589d22e6bae919a28eba8b9199ff56f2334a06a2dd65f2e
Signature (Ed25519, base64): 0SjjnXjdZgQpT/VQPqqmdxvK8XzwgWPITESbnQDDljA11JTRDPoH+gkqXoyG3PzwpuqFu0jNcA1swHHrX0T/Aw==
Merkle root: 9d32c0cbfb02966e7a561566f948b48040888a6535c058e814428126106ff945
Merkle path: ["0ac5005d8bb786deee172afdf838d4af1c0b1e103d2a7f287d3e672a05674a63","8f538aa6fb558ab24afe156035d2d3bd2ba96a607b42406cbad6242ac20330da","c08856eb17f5bbf4865ff94ba5864c72b0488c160c784f180a63e4161d0edda6","3a3b9a9a5a15e6d9c4af34a182bd85bf80159d14a4bcf36f887653a31455f510","cda9c1bf90a85a39bd7ad7ccc498b23d714ba8634e882bc2c3bd7530092497a9","1a9754c06a3a6b24e7559e9d5207b0bedc786f6bb882f9bd4f0f4c2b9cfe434f","777fa0970851254b4e0a41e4525ed79caadd46eee39abad716fcfc5b3846eed9","b1186dc2506ce3ee8650879bd0ff01e6d51ee7776917c070db0089c35b46de54","0a1a325827980e40822a08770caf239960293b4db88d4fdcedd76fa0afed8daf","4f37e7e38af413e5d07cc0bb7c4c45f409d6ba03c2bdfe2b4d721602d9276ad3","8a4cfef7e35a5d667d2595c0ce1d30c86cc41bd1a413dcb831e8fc8a36bcb588","099f7d3196db535359fcd86eeb99184950451a46bf171aeb6e1628c4c60b8490","1b6827f0620411d457632601225bf0c0fa08a550569ab3a9309e36b42067eb0d","97b419a98acf461915694d49df1436895896a22d4e853073303f64e609656c20","a892fc29bb3c992428927e47e35596c876cca06d89acb4ca102f2a534ba3ab13"]
Anchored: 2026-10-07
Public log entry: search.sigstore.dev, log index 3121837738 · entry 108e9186e8c5677a0c6c…
Expected log hash: a0090149b27e60cea52dd7dc5f0abf6dd7c00feef65be2874742fff2aa9e8bad 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":"v1791340487550","kind":"published-quote","locale":"fr","page":"theme:sevdesk/billing/fr","quote":"L'application fonctionne enfin comme elle le devrait.","rating":5,"review_date":"2025-12-02","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (9d32c0cbfb02…), 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.