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.

“éthique et eco responsable”
Apple App Store · 5/5 · 2026-08-08

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 2515033577

Proof data

Record hash (SHA-256): 3348b04486235aa8afea6ddad71478fab330e970459d5a4f252c1936015eb9cf
Signature (Ed25519, base64): 3DyMnUCcyzuHKe5AD1c0qylbr1KhD1tJilbOqc3juwCNIGzg0A0sbzkV5QTWL6LYDbLw4u8GhyjtRIlc6yX5Aw==
Merkle root: 62390602d5b1801b2c96dd61074fd5810278db65461e368ee19c9bb147d249dc
Merkle path: ["334af5ee7fd6542b76877a19aafadd93e538ae04773022bd6b67d34c84a5ea70","8373dd2f7f69f7452a7ee088dd87c6603b1607ac6427c2e58b7803868f2ea4b1","ba128309cad51b340fbeda079c9e0f21cbc8c8b233c1ffa367d713f1ad4ca1c5","5a77350809b922f6dbfd8ec3b5dca211be3cc9cf2535bda1dda2ef277cf147bf","f006d081b7b5905bd6ed050275d8facdaab182f3c4271d1c7cd50910ff4fecda","b2ddda85c699ff4b647a92bcf3fbcace9aad61e71dfae4a5be4b215fd51c19de","f299655efbb26565a5315f1306d7160145552d0f339a14794f883f050199ecdd","715cba0601999f9d00bf6360a6594df194907ca4356700314aa707f4757ad632","1b6b440078f6314ab73b6eb2c22020ce8fbe3f537d61df50c478959a7da25efa","f126eae3217bdf9d280164d09ea9d9e5474c5f3a0a2fbc24078a5a916a01e944","0a81532ed18dfbe4c35a4a310959295e895a1eaf400073afc4a3c8be8882821d","c8a985d29fd069b48125bdfb11bf27edcb5cfa1446e752f56ce2bd2dd58dd173","f75f5f1e00dba7cc7ee2b8aeb382748de199073ec6ef3e4e45223ece56d4b910","67ecfe5896e15a16726f3975884f00c44d75c0b203d4245b5c0b41921a024634","9092fce07a46a5708f071a70ba5ae2d3ebe27de5e813ea1756180e7747d7c5d9"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2515033577 · entry 108e9186e8c5677aaea6…
Expected log hash: 458ac564101d02a2c8a5f98465ce4e920300682f0855e017234ab870c48a16cf 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":"v1787135948936","kind":"published-quote","locale":"fr","page":"brand:infomaniak","quote":"éthique et eco responsable","rating":5,"review_date":"2026-08-08","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id6754152858?see-all=reviews","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (62390602d5b1…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.