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 2582625066

Proof data

Record hash (SHA-256)

0ca33ada8599d870537c2295e6f84bbaf4ead2f0ae5a8e34cf091fcb75db64b9

Signature (Ed25519, base64)

jJWN5+GveTR9072WNfIn40QRJEnZE+AoOh1vwxLte2vitd2TmP3u69q9W4WjtuADP1BYh1TCqOnZsRQlj1OEAA==

Merkle root

eeae4c43ae7ab0c29c10de74b2463aacd3a5fdc1b3d5af1f0cfc9c44408c3d2c

Merkle path

["0ca90c29cf085d1c9671935cc7f16d84055ed01f10828539e662749c7f8b30e4","9ca0dd1c45ced4e18356418525a78c09af5c3c7f41128ee9aca0e5230683e2d5","8dbb943c60621ca69c24ca8009b73c52eaffda187a699a75acbc7fa9d9c324de","ea8ba6699bc877a116adcfd792e9d14d175f68fe98a755ff77ac46a000d53b50","7f2340ffebf8d33df9570b8a9ce0d5450cf820bae6a57207552fe631873b6845","0f77456fef3b2de507aeed1ac331078db33baf40596cd741364e88968711d245","7d2d63f99ff79fe640944281ba5967d51bc49ba8770e67ede7d57db40150c2ff","7118c73f75a48feae0313e6d875dd7aafccf78bb1e06f7b084284ec3d0449003","5ba9ec5d683e03ec4b93ffd457004108be7b5172eef3229e8fbccfc9fa6306e2","77cce302dbafb82fa49ed511687805350a21b6e5f490c881b38671715bafeb9c","c3db4d64d78ef90e13767bdda2d445983f8128a550c48c26772b7a8e2d3b0db5","66e2f9e97f7287faee8e69ba5b721fce1f6f2784e8d5caead2c36152f02776a6","09ce2032efd09c421ff5e19e5f8876b49dd7ddefb2240728cfc215a6585cd9c9","9147eb1ea2bb6aaaff51700a1e53c8abaa5e7cab4502c6a4e1f7fda7aaeedc63","8d2fad53fc3e7e38908cbd16989002a31ec7c97679dda7189a08552bb7f22778"]

Anchored

2026-08-25

Public log entry

search.sigstore.dev, log index 2582625066 · entry 108e9186e8c5677a8c30…

Expected log hash

0b31ace64a4c196ffe669b6f1b426aa3540d319d39e67b6031cad355cff0975c 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":"v1787627443698","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 (eeae4c43ae7a…), 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.