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.

“sonst kann ich meinen Outlook nicht löschen”

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 2543025731

Proof data

Record hash (SHA-256)

3030c58d514829543b861f8bf05e1f8b66036b39a3e8354962b1cb95cd703697

Signature (Ed25519, base64)

BuIwST/XLH57b02GPLaZSMsCmoL+LDpak72xms7xXDKgiaOrJEAx35xqj8ZQfVwL0m/igRpVAtILPSYHwxW6Aw==

Merkle root

172a3e0b3c9f8b02f52318e01ba6beb899404e00e91c15eebc4dea38467e1404

Merkle path

["303c1e7977bf4db6d107d36ff3dea1124c38ba47971a1012487fb3c3da4ed27c","ef804966ebacb83838f1a685ad53709c19c347f2313eb9ce80dbd69f92e28d6f","e0a2dee7ef5aa1db056199e502409f4145b0a46554062065e41e1e30bd1a272e","e9b6bf7e7384aed3aeb0810fe768d61a25dc97fd5aaccd03e14efd3b3d8a91fe","6cc46591ab0960a2585eebf07cb80a6ee4dc36608afd164b61dd2d64b120454e","a82098dbf3b3bec39cefd56ccf2a21bb68809eb70df5e94ac96fc312d80d7ec4","2cf2af289fe6faf936a23e54834c8a8bc25e7e73f0c5cf80fbedf9437c4fb11b","9195e8f9d119a84ee88edf9dd043fac90a9dee9b40583bfd38cfc2a4d61d59f8","c186f39444464cc4ca8c5d1f6ec2c6350998ebb217f31be22f729c0a47f36a34","4bb3f3840bad82df69ac58860496eb9eed202578385e72fb94a0ca569e0d0717","6c00714d769caf6c32a865a27efd0b604aeebdce40d36d37bfbf277e62b503b5","22df7ea858840ae6ab19a461f259a5dc1cbc4b2b8da70f18525901770d369726","6582b4bd72409a5334905e80c9e3aeb7c43a20c5eb4c139595bd990bb777102a","b2e250a62b44b0b9c303f91afd3aac8852fa6af504d7d68ed736141a3dd71161","7731d0ded4f51d151ea3e84474d1e27a6279e8756420c93cf5fec0abf7f11add"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543025731 · entry 108e9186e8c5677a8971…

Expected log hash

19ecbe4a66d8adbd7c6057dbf6ed9be73485c248dba1e0c595279a908b3e8bea 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":"v1787283443958","kind":"published-quote","locale":"fr","page":"brand:infomaniak","quote":"sonst kann ich meinen Outlook nicht löschen","rating":4,"review_date":"2026-03-22","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.mail","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 (172a3e0b3c9f…), 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.