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 annulé mon compte, mais ils ont continué à me facturer pendant quatre mois.”

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)

2607882c19ae231ec1ea5eb9e9955e6cd155ccd908c4f9ba118174cef7f221c0

Signature (Ed25519, base64)

gE7y9hOxYkh/cYQpxtIAy3H+KrnL6ge2BCkQlEv0GDHAFMa0QGFgw05H3ICeevLU3iJwUBCDDvIWWMgfSBJ3Ag==

Merkle root

197f899fafda406e0c9d0591eaf3664c281655082dfd19c34045187b374127b6

Merkle path

["260b775fe48819743ea20cd31bb0bb2b397323784a058b7fecc767b6bb2ee4e9","2a70a399325385c9aee01d8c269864dce7bd430b4609adb2d4e096230ad01120","679e7db85a02a387c05f6b7b9ecea91a20b53680cbf9bbe566537777f28947cb","392a76856966cf614af93b6db93ff71e32e9dc5196678b1e8634b7304a61cdb7","7019a5bbef445935175e74789a4d7b5166f41bfa22581986de1a5919880baeaf","ed94389d4232f945188d54ec70081a2af49dfde279b57d79abb5e7d1bc050a84","08d77b03e4bb93ffaec36189f14b209a7d55b3534dfd00baf6de881739c5035b","4785c253c6df763e00b1a176b1ad574771608f8a2993ba2ec2763dc0f42f0b6f","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:smallpdf/billing/fr","quote":"J'ai annulé mon compte, mais ils ont continué à me facturer pendant quatre mois.","rating":1,"review_date":"2026-07-06","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a4c0cdb9362eaa8c54a38fd","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.