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.

“Ça prend plus de temps, voire ne fonctionne pas du tout.”

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 2681187280

Proof data

Record hash (SHA-256)

099e3c61584e957b9de96bdb68631de10e0227f0f14a52c00f3d854a32eccf7a

Signature (Ed25519, base64)

0Jp4xH2iKzgMDAv/D4Rrvp/32N0hO4JCKE6Z9I6/DrA/8pcOkuyHSt17EE6MLiZxgzdDuoZcUpCElf7H9FMFDQ==

Merkle root

33c00cd8782e83e7660b36f31023b9067dd316746fb34a5456c153a308339c6d

Merkle path

["09a06493bfbc0e568dcb61823b4f56f3118199149ebf66dadae7e1408e67d17a","ea2abaf6932bd730bae3e00c1f4465b11a7c70bd080e4ca96c8d3fd159a35237","51d964505c222b55728b50a2ff9a3e3573e35e0adc00a9db7cdf0d5f78d09f93","03e1c4df833c3496d5736baaae6c6be95a0e981b3bb7c4a958879acb3ee08f29","e4d542bd1a1253745a565a22f52eea8f80df9b18a22a1f4bd12b81e42c2e41b8","6700401f790cb2e04ce5251095877ff5fc14c1e6bf0d735192e5ffa9428d22d0","f7d7985bbfdb61f4b6b934e9630f4b94e0c0f017bb8e961cf36bd2c9a59a3b21","03c1b384cc993b6ddfa1425f36e4a6e85bd9faa943bc8ce6a94e8c6e1b68caa9","3dfe7a7215d7a5693df15bde56d9d6282881caa9990dd88fd5f01d7b727d3411","ed9e55249e713e4f442cd99046ee766fd79bf9b2cea365f93d27c483e489a462","6173bceafd9a437f490bc53ff07057f7262f30ec8a6e9e32ca4baf1bc979563c","d3aa483f4e4b46fe7fc7e840fc99c1ee942dfde16579987c10dca7fe286b8a16","d18f27a41b03a07d2014714c62631a673cf276797806c236330f5fe764feb6bc","c4aec0fb70f7ab82582654e3e3f71a251f73979eaf3fcf5c39210c14e09f34e5","1c612a54ea4200be62bfda791ae9c32645368a1c77880f74595307b48a6cb39a"]

Anchored

2026-09-01

Public log entry

search.sigstore.dev, log index 2681187280 · entry 108e9186e8c5677a68da…

Expected log hash

6c4c4fe04f66541fe16d28c86bc42894dbce07874d32b961c3ed57a7667195e3 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":"v1788300906973","kind":"published-quote","locale":"fr","page":"theme:proton/service/fr","quote":"Ça prend plus de temps, voire ne fonctionne pas du tout.","rating":3,"review_date":"2026-08-13","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 (33c00cd8782e…), 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.