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.

“je viens d'être prélevé de 69€ sans avoir reçu un seul email”

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 2631896876

Proof data

Record hash (SHA-256)

1e655b0daeb4254363b2f2ff6e1511df673c26ca7bb78463cce4d56a59b8da0a

Signature (Ed25519, base64)

mZ4nqpddEi85/VsLa+fCHbRQ2zJiCVSyjmridvZqD3x/3vvagAkIg4QXNZRo/boHPxTHCdsPPNuRR/mWow7bDA==

Merkle root

4553ceda64e0f7e200f881e3be80f06ad7ad366bd41ae2637340e201b97fd992

Merkle path

["1e6716e7e5ad31865cb930c356aaf506c9c9fad6ac4090484e743aaa362503c0","bcb72e557d7791d40b89fc8db50401922dc665b2ab95b31ad3905f4877fd1712","a4a1e57d36748e0c43b2dc8e1bde16d27a74808d960bbed7b7bc3aaf2bd0b0e3","52c6f753f235afd31e750d6469f8d1e89e75a614f4e5bda14ecf19059ddc8937","773ddb3aea6b39a79956dfbcc1ad8bd7e3c11523f4ac2e660e187f4de8c1765b","9b0c3340d4a51b54f5e97e94174b01117e67bd921766b9687d400c2b510eaa77","21837c37a8a6e44ae1bcb4740d9f08d53cb52552aa28e63ff0e7231a2d505a4c","3727aab2328030b81cced2d33bb6536aa6e72a6e32bd7fd78bb48b4c4c22cd1e","60b6b0ce7fcb2ff01f53161bd0a232ec574c6df67bc7ab5678481b9d181ddff8","7995f73197938e13e16eb9919ed7b187545011d8c9796a08109e342e343fd960","ef4ed6567c9210efff75e498012034383b160f0f770ce7206118a912485b162d","dc187ca4ccebaf9823665536af57888b92b979bd13cebe471031ab56c66186c7","1b9ac25bd72956239649fced74f841271bb5362800775be62c8a4c65a89114b4","198676edee22eb362b9f42be6e45e0c6688564326d7ac8c78c49d4b535692f55","a8f2b1eb226c55ba6a50b4f9e41f7daf82ed22f31e84ebf68e8ca69f1d094df7"]

Anchored

2026-08-29

Public log entry

search.sigstore.dev, log index 2631896876 · entry 108e9186e8c5677a5ea0…

Expected log hash

82d6416ccfaae92d072047c1941611dbdc6106e011bca285ba92fc51ad50f4c5 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":"v1787970342088","kind":"published-quote","locale":"fr","page":"theme:acrobat/billing/fr","quote":"je viens d'être prélevé de 69€ sans avoir reçu un seul email","rating":1,"review_date":"2026-07-24","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (4553ceda64e0…), 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.