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.

“J'ai perdu des fichiers très importants et le support a dit qu'ils ne pouvaient pas m'aider.”

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 2514383033

Proof data

Record hash (SHA-256)

24d92ef5890dd2c7db57d496313b20a4bd95a87c9f5b4a1c13eda9f08ac608c6

Signature (Ed25519, base64)

rfy3N91H0xiLi5DAsUJVGg11meE2kcbWyd+k5nNi/3XP6prE0vemu/4DTRtYX7kLvjbv8kAFGRfLd9oXhUnKAQ==

Merkle root

197f899fafda406e0c9d0591eaf3664c281655082dfd19c34045187b374127b6

Merkle path

["24d5fb060201a7a181ab92cb339d18ef3c216bfc2168b8317479bb8fdc997ba1","ed620780f58fbcbd4298d8be975693683e31a53234b12b551b79af13af47d364","700194e60b9b8e1bff9b491d28a12510ec274fb4aebbb9381e7327244c617a29","30a20c264823bafa40e9e7dd77ee6cbff874ae3b59ae8352cd42882713cc4818","d490b27823e52c7d3abe16cd1e9d13f3ab5d85f06e29b5d1f34f966749126f11","27dea883f7e3f2fd7b216bd3f92f960b433641b8ed263f89428f53a661616f60","11b3af0a5ffd13db63c9f4e43012dd6e9940e6422188c280fded3f0057b01b93","e4cfa350ef3f2a28848b37c4279b110d27746d176713a025e8da009cb36d619b","823a9412ccca38ddee1ee1b6def549b921e2cf58369b2ce56672494bf21fd8db","463184eb605dde68da877940498d6d2fb1cb20ef99a65ecd76a8205c8e2ea221","20a0cf14724ae60c7ce9e6120cba86e0e09b5866250b4cf5f75d5e77b5f122c4","41f279462ef17425aa188e387cfb84b2777ab44174b67938f7039ad3fc757601","474f5e3eb7f54ece02b72e34f56037226b5d12684c5849615376a356c03ed7fc","043ba08436a7a593c366180e52159485eebe8c0b0baf9b9c62f4c2c637b226b7","7b5d4c2155ce4f6908bf1c61cdd8b51ce48d7dc7c5d7f3bd9a7ce68fedb43f21"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514383033 · entry 108e9186e8c5677a6078…

Expected log hash

4e5cbdb3dc34f3dbd6a57b603e905df6c94968b41f5bd83d5c9a25f2ea060d8e 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":"v1787127398505","kind":"published-quote","locale":"fr","page":"theme:infomaniak/service/fr","quote":"J'ai perdu des fichiers très importants et le support a dit qu'ils ne pouvaient pas m'aider.","rating":1,"review_date":"2026-07-24","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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 (197f899fafda…), 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.