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.

“Ethical and eco-responsible.”
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 2514383033

Proof data

Record hash (SHA-256): 0c76e9b89c023d7101aed5e1c7c1534ee5961709a933064e34eca54c5e05a776
Signature (Ed25519, base64): LH2SsuhoAbhSN3/ZpSskhwKJvabaQJw/peyW5m77TUmQ3I7S1F4SWEEbK7xaJImXSnIpXtAlmJ9PvfulDPJoCA==
Merkle root: 197f899fafda406e0c9d0591eaf3664c281655082dfd19c34045187b374127b6
Merkle path: ["0c74220b9feb328d4c3f486b204768dc53ea9d1dd4c684548cbbce6c03f0531d","6da0726a5fc27eb6a5f4609d836796eacd2145e3c500e78e0cd89a3b2c0d6b3f","698be7b0f3cd98d45b6cd5ef3ce4d9750ef9e7f3e776cf264d9a35d139209f94","99df688945f66f449982f0ead2a9a6ef996f00bb42094f4c0d0a8deed5661285","59fc518323aefe96223fd40924fccc498696423581c01dce8d1eacf13cb50650","55a4867709989bfcee9ebf80b623f4d1703d0ca7e60182d203172622af897edd","fc08d27006446e61055119f708317057659adf0a02afd59cc50c5aac9256fc1b","da7292a7a486092a99baadd773182cc81159b0d94dd2491f0a21dc81ec369880","70f12dab24a8c8212029239a48ccbe7df9f1eca09243d2a90e880920e1b92446","2c70efe49f45be528c69df78fbe60cd43a269f4d8ffb4c3320a19ea634ea98f5","b5571d3aa598932897806e02f48e0016701c260085a00c41938774111e0f3fbc","df8a7c6e5cde16b4c4ab3a58a64fe01086f546e7d0c17890ee9b3ae44a54c23d","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":"en","page":"brand:infomaniak","quote":"Ethical and eco-responsible.","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 (197f899fafda…), 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.