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.

“I am very happy because I was able to transfer many photos and videos in record time”
Apple App Store · 5/5 · 2026-05-06

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 2657305914

Proof data

Record hash (SHA-256): 1282cb0c0f4aadc46e969f0b056c365b159cda491fbb76e0237926a7143a8bed
Signature (Ed25519, base64): 997TnnnRRdFIY0vDVkd/uuBwfC7aGj9kFcEjB1vK0Jqq6Yx6V2oAMi3d+3hjve+2xBYQosCGE+Q5eJGuq1X5Dw==
Merkle root: 4e4bd1a263431190e24045d88fbbb7ed5f9030935faef80dec659ae2f039ec76
Merkle path: ["127d77697f43602a14a0d2ef328307625a7d20eef00ce3a9547fd85342f60676","42a431e79838e8753b9beed652367d152cbd5b6d3997ac20229af89f5489a83b","cc1f4facba57129ad531b07f8704a3d8a8f903373a36a453080ecf2b7eb1ffc4","82f8847337cd8340a9f1e9e17875ce86f221b19ed8a4b732305c0402e557b29b","bd353f879ee793778eff93757b12fda3e773739e9a8389e5d73af7ba6564d8bc","ff952b71c690672b43126e830c3be9cd41f30b313d00d4b430138e5b8fc05b1a","27c5ccf5ef65b73faac0e8dbffc51df9c7b21217dcba765afae17c01a9933e5f","2e97c665137a6e01a689595fb49490c414562436ca4f863ae622c726838d8c15","ab0f1b3aff70fbaf5173a3ed0ba5f384bba952de3116443588ba1738058130a7","caab752a8852d103b2cfb7c95bda1deb4bec8e25cf5c9b716d78f9780fa8ee22","a9dc85b0feea577e1e56f3301b6416e5ffdd1261a7a85a262ac1f4cb6b735558","2ba87cf098c6c2404b2a7976747e04faae5f4c59da8677168f10303f3103cbb8","0dca924cc5d490cd09e6cf28d263a70ef1171963dfece74286d6f33a3bb659d3","5b404d681bffee559c59320e4c89c61c29c9a49c6b4ba6d76cd832716684aa58","9aec3ad04e3d8c78958d9259e35fb1f1ff0ef798a114433bf3a500e8a57b1e41"]
Anchored: 2026-08-31
Public log entry: search.sigstore.dev, log index 2657305914 · entry 108e9186e8c5677a8c0a…
Expected log hash: 706e8c400fa8ee9f8b3984ef9db59f211ad2980d864551783fb16e1211d62156 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":"v1788144640122","kind":"published-quote","locale":"en","page":"product:infomaniak/video-streaming/en","quote":"I am very happy because I was able to transfer many photos and videos in record time","rating":5,"review_date":"2026-05-06","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id6737686335?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 (4e4bd1a26343…), 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.