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.

“impossible to upend content in the body of an 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 3305112589

Proof data

Record hash (SHA-256)

05648b3ea46387fe5d2780e2801baceba520c89b19a4df563e80b965ff4310a5

Signature (Ed25519, base64)

06B4lz3ExyvltygVi/D65NaGQ0Je4JMp7g0vkOhEGxkFvqusSwSIi5BWD/Mur4camAvTMToQO2KvtKLKng6TBw==

Merkle root

55117deb4ca8d37a678ae0a073fbce195c324ce5f9e871ef967256fc521a73a1

Merkle path

["05696f5fbec5dea3a9b3ddb51b265ce223b5f0b9c7fb6c7f6b3acb00bfdd4af3","83a176d47ccc802b71b3275a5a89827e82bc9c5283ad447fa000c10b24b64ab4","1f5b0a465f76276e6d4e8cfec58348e08d866f49dd0ff37316162cd5427f57c9","1561caf803c93a7866f81fac157aa9976a56e38242e37e3e6ed0eea887df486f","aff12b5fe115fb628072aad46b2b0b6adf653e3b84d39e6ff76c5c5af913406d","152561c9f2ef824b1f0ee0a8bc3e7a05e6ad7d9c7c18d423b1d3ee03b78f58ae","e96789cc4ffad2d286fcd99936943b3f07181e415131af8d4d111716e5d10639","2ff5215e2e2188995c321606fedd476f386075c436c5ef4c36405dea59c90b71","385ce2efb228e690306a756bcfc63e7d0fcd2cbed3ffd84df8dbf4d1d798d158","48826a79717dece50393908c97ebca735ca8cd935189c60861605728b7ad4757","535b6abf2fb18dd8b74ad7937f857e29bb5e4346d9f2703c382f726f073ab41e","0748f9297c4c0a3720af131f4ce2567ebed633099d330f968f516c11a8f0d4a1","31d8e181a29f89115c8305b83331f09bbd2794984e0617d17f9e5a5ff069102d"]

Anchored

2026-10-18

Public log entry

search.sigstore.dev, log index 3305112589 · entry 108e9186e8c5677a5aab…

Expected log hash

c2e7db559e4d5e5fa814daad663a532ab12f6caeac67f681385f7a90ad7f4355 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":"v1792292562366","kind":"published-quote","locale":"en","page":"brand:infomaniak","quote":"impossible to upend content in the body of an email","rating":1,"review_date":"2026-03-20","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id1622596573?see-all=reviews","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 (55117deb4ca8…), 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.