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.

“fonctionnalités mobile payante en plus pour la maj.”

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 2524810465

Proof data

Record hash (SHA-256)

fe4cf40bb3ecefa77884fca2a537ee400fb76669fead54ea0d8520caa93a9a3e

Signature (Ed25519, base64)

zgtHyRIifc2c0id22hCp8EvaC3MZo07pqKbGgbOsF0DWjMMPBjaGn0tUw4qZdJFJy2xftZmD209fnyJdX3m0DQ==

Merkle root

3e1c67438f658ba7fd015e6979c1bfd82d90efb0848cecbd4d902d6b2ed171d3

Merkle path

["fe432f9b24eedaa76975e7327e4b4ebd5e9c59bd690ad5b1500d5e5f8d2c4a9a","57db65b6af9e5b0715a0cd16ddc3d91787d420b62dcdf79dd0a758156e655723","53e842a7c20475922e9eb0c5e11181c29bd3996e486b9ab9e3ab77ebd5769412","da4b2663cd19731ea92640fd3f5342d13ed285c9787ce7f3cade19178615d2c4","9e4c6a01415eec2d8361ba6085226ab64e328633de85181ac611fe9839a955d3","b14e5034ff72aff774c36b4e4036f1c1498d408bc0494063a8f5efe5637ee883","448a8d432474f3ffa0f753068a0b1b572684fecc938c78d5e58825433f2e8da9","03efdc3454e230467c6ef964aba3412e03fff8839006069d200445cc01fd0488","b6559c6d579d7ccef8ca6152e9f69777bf90f9b10af071c5aa21375a1e030941","8e843967843f45fca5ae295bb8067b393f5706c9dd4aff34b47ed9968e42e02e","bb7bbf6f568971e46c339201da8a96bb6a6c799d83bcb98c5de8e5a4b9d99a0c","48925020460bba3dda217ec8c974e96be1bded9d1769192f63a66523a3769db0"]

Anchored

2026-08-20

Public log entry

search.sigstore.dev, log index 2524810465 · entry 108e9186e8c5677af074…

Expected log hash

129b219cb6155ac24569a579c61e8fc9cc2d89305732944b8849d5e719dfd073 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":"v1787193927339","kind":"published-quote","locale":"fr","page":"brand:pdfelement","quote":"fonctionnalités mobile payante en plus pour la maj.","rating":4,"review_date":"2026-07-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.wondershare.pdfelement","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 (3e1c67438f65…), 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.