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.

“Le montant a également été débité automatiquement de mon compte.”

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 2513802575

Proof data

Record hash (SHA-256)

3e611225f7995686afb9f0a7e83a67b17c1c1a76de2eb6abd8973fd8cd0ae1f1

Signature (Ed25519, base64)

CHQzvlXYkzmZlGLy+x2UQkIhMfiJt6eZYI9Bs4eXfIdZXOL/SUCEBDbySoPj/HMBirYz+I5r/PUiRU14LLLsCg==

Merkle root

80de158564b7616572ca0c0059561f6ec90cd5bce49a388e61df989f3f6f2a86

Merkle path

["3e5f2765f0cb213dab1f240b00e90f3748493552949a089e16d8ae4e35e87c38","f79257c5dd21348d4980b803e021084b5ac7aee157c4033c88bb988bf49c9553","662060dea804efb1ff9354d6c7aabf100a5033e28b0da76a52315ecd8f8fc704","fe1b88aeec32a2e5fcdc3d25761a4ec2709121859cf8d2d4ade1bcbe88344a73","33c2e7b997cd3e9e82b652851b450c99d733bf1e34267447470a97406e73898a","d325228455531b753389b38e9cf37064516da2421a1ec97d34534fa7c12fef11","f480c49d03c1430b8631c02ac4f0e906c584db703066b11ab7923aaf0b43aa82","2e3666739cc5223bd734efc9f4cf96ecbe33ad7c5c0635e92432ed8477437bc4","dffc867d2ac24daa3a958fbd68f96679ed9142a381f329cc57405ac21c7f90ce","49b408eac1e0e5f80cdfcda5c56250781bc7d75439441a68c5279f40dfc46f2a","85b2ed1f1f79d52d42349046a5c7b50ff11b40f806cde31b0f7340ab8b63675c","ddd0e4c00dc720df062af8c3ada3e0e601d08b0e46b012f61ab57fc13eea2552","4ed704155a8c329bf8c2403f20a1ab4e61e02502a677ade2c54537fcf0c0aaf9","f23007ee336c6a9903bdec729de4dd7e96694a7e2f1071f195563e9aff8dd97f","68889fd35b89925b8d265e65260618471cd9c2f5458718fde3d6cb3829d8f00f"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2513802575 · entry 108e9186e8c5677a9216…

Expected log hash

5899b5d0ea18fa3c879147333708054c2e3cd77662f2b6f633aa3b5d5512bbe5 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":"v1787121142818","kind":"published-quote","locale":"fr","page":"theme:proton/billing/fr","quote":"Le montant a également été débité automatiquement de mon compte.","rating":1,"review_date":"2026-08-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.protonvpn.android","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 (80de158564b7…), 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.