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.

“coûte moins cher et propose d'excellentes alternatives à toute la suite Office 365”

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 2525257308

Proof data

Record hash (SHA-256)

2e37a4363a0c8f13f6ae717f5e52ed6aac259ec23b0b399044ca4676157f8b8b

Signature (Ed25519, base64)

z2oq2Y/jawleSC5AcsG/uN0Th1nDi9q3+YaxcdkfoOD4pNf34rJIm2j+SxMUGlzv4tpvty8PyGJsAKUhnfsUCg==

Merkle root

bdf558524b6fc08556728f259e0f09161d4626349b700d7f30fb50b05a626ea1

Merkle path

["2e3b53fcff3b493ebf921096ee62b213f1a51b625222bf0757ad45e261c53270","806830beb08f031d1a49d334541dc5918eb4b430cb94abb55b057e011f891d85","a80d95112edad15f2da933adbf2e41584158ac6441d7def9e7c8c1b11b8a56dc","ce56d475e6f5207e005aa18032e5e3144927917c2b4cfd9b0fd83c7ea6b30e1e","0731074cb6827f531a5d1814bd8510b1eca0b0de23ce2769e9924a84f53a6f0e","4dd39e17f926e84f5ec026bed470caccdc43368d3e0d6e37939f787b62cafb1d","89b6b4ef45a3c89f57b35dcdb22587c187887a026a7ad204760bfb91f9a11bf8","691a1bee9143f03871cc8086dc46b2572d0bd8760018dd29264970aca72a6ff5","811505c43729c83b6c3a8f530652fd21ebbd70be548654306366d45e1be5607e","98c24c27d08f83a377b0c121e21eba8fab38f28c65641a713f860b2f9dc98d81","f7af30a04c7909f097f6acb3115af0f34ee88812ace464ef9d3c3d370426dac3","8c8e2698b58e2f2d4b6be49c6df26da884165f746c9bcb2cffac7ec3a91637e7","3e4c67110315d61166cdf761e41e4fe4e4d0452a654b99f3d445b9ce5a2ddb8a","272c20c9aa4ca1732f6bbe1fe35bf6daba5432c22350d19d21e0e6203fa6e857","7c1f9829e354481f51c5a693ce64e17eb8bee61cee659bdf8b794fb330eb29d9"]

Anchored

2026-08-20

Public log entry

search.sigstore.dev, log index 2525257308 · entry 108e9186e8c5677ae552…

Expected log hash

c7cb1a1a9418331323cc64d3f101e644ce5e79412d6e55a22a9342e33025b7dc 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":"v1787195935480","kind":"published-quote","locale":"fr","page":"theme:infomaniak/price/fr","quote":"coûte moins cher et propose d'excellentes alternatives à toute la suite Office 365","rating":5,"review_date":"2026-07-17","source":"Apple App Store","source_url":"https://apps.apple.com/gb/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 (bdf558524b6f…), 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.