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.

“Won't let you sign in even if you have created a collaborative space before”
Google Play · 1/5 · 2026-05-31

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 2632385362

Proof data

Record hash (SHA-256): 0fcb96323081b23ea4482bd895a5f3d34dfb8c9661d0f42934117962258dca2a
Signature (Ed25519, base64): DzJMHNqJUoxyhOV6e2AqtEj41Qj8ByDKyyVbvIQ9tThpYjUmXbvjBEIm0HvqYFMOPmsCz0CvgKHHBtprWfGvBw==
Merkle root: f61e30d941fc6fe4321f44fd609b95c61e672bf5a5b9cf2bd801d7c6838aab08
Merkle path: ["0fc7a9bc3f8f51d84889335c63b46d9cfb6da3dc3aa3e731780bec878bd8c22f","cd2a0395bc88ce46be7e831d13f33dbddb598a589703c7b857d5ba6d796ba0e8","98983fac5e81d616156e4fd751c0398f99a15a80043573c7a06c9eb334b62fee","2bd5aa4ee436c5ec5081d694fb81ff1157116dc49fb2a9283c375fca4f4fba64","3abc363f89a91b67012aaf8fc741426a132802127bbadef7bf28cb4cc4478398","4e69f2a2d83f289283605cd192212dff8c343d20a9c8c1a21f177d13d398756c","d79e8c3562461eeb38aa93238b573cf62ef9d1ac5a8c2b8a329dd2fb23b6ba91","c48d07e62e57ff04051f51c7f55a489718f2669fd3547cca1bb97c1892c5d727","22006f37b0b51070e3818c2379440d6000445c13441b7f7da3fd9a405381a337","5a672260f562fb4d627c14172633d0f8a36f6e63be2e5533c6d31ff043edfabc","a2dfd7c1f6808989f06e8946b5bde3ba031bdf94ea9bbe32fa9a53338526218a","105eaceaa199212dcecf8bc5112fbd2676474330a6e64750dac48743957d4de9","c86d560760e05e20bfcabe7dbd23f84e1f9c05d2fa7fe966b3caddd29a8b78fb","5bd4398a4cd1dabda445e7cbcf0d486b98dced817850a98153d8d5d56c4860e6","497997b2593358750b2d0fb52f3c0a7172c4dffade9196b55f1867799a99bb7f"]
Anchored: 2026-08-29
Public log entry: search.sigstore.dev, log index 2632385362 · entry 108e9186e8c5677a1c4b…
Expected log hash: 8e81bec440ba58560c58893bcb51aeb125fd0d03ca39799edc695d3f533e8f32 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":"v1787973390454","kind":"published-quote","locale":"en","page":"product:infomaniak/kdrive/en","quote":"Won't let you sign in even if you have created a collaborative space before","rating":1,"review_date":"2026-05-31","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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 (f61e30d941fc…), 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.