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.

“Both the app and the website work great for sending files to people.”
Google Play · 5/5 · 2026-06-21

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 2579313751

Proof data

Record hash (SHA-256): 18517a97c317f8f4b3700037c2da96f84446b79ea6a076924532f3b4d4b3e3c7
Signature (Ed25519, base64): KT0eRL99/Bdn5GJpqUKQh0Bw/7lglbNJjqJqfji1jq6xlG+CU2QGvwB5uIyO/JaLb3l+OcD09imp7w8D1DVHDA==
Merkle root: 7d99f509e7ace975d9131b3c79b0696005344fbfb76691d26003921d8da3f0a8
Merkle path: ["1852a03cc50b78a18a9788e4905b635746172b676ac826ba2a6a486812002a2c","3e8a05f7635b6b18c4266a708fdc58b5e25b9771a59b221f2cc5c9ad24c72e45","12b7b055cb35bc5cf3972b5d5e531ae1e5e243c3f38e8a5a61301f6ad1777eb6","897d0bbec0846d29fee43e34b7595e1b52fb180e5fb1f0ad0f5911c4c8fec61a","be107003ddfb330cb195195fd4de73f13ea9cff60eb9e48916171325b436b2ed","29933050aaadd92b32e1f70f8dc5f2152438785a13d8138b1afe54835060570a","c19f6a581055cc81df8416af3cc6c5b6a3bf98f8cb19f8eede8320196e56afac","56849350c221e06aa3fabe804c06050aecebb29f4baab1450b5334642b498397","5f868752ce77344bca5fca9d0ecb0d1de2ff69262f14a4780267df3312f3bb57","4af612a817e29861f4bce3b4df141775b7537c38789605c3fc5d9f1595a15293","6ca8620c9a2d06ba041cabda3de8293c42fee0517fc42ec34f6c690667475674","7f3dcd624d9d64bf7219f41166b72c6b161cff0c7d1b33294e5b566d2704b559","d2b7e5c12695b255ce635bd70253d91722143b48b301c96d105af7fb07baf59f","b2d461fa5f2c77d97cbab53545a3c371aae019615d29ddbac5455b43209b8b7e","aadc4b0adc99de5691fd30e8e3c95e2c0cd69be4c1b13f7bdc389fe5361fd614"]
Anchored: 2026-08-24
Public log entry: search.sigstore.dev, log index 2579313751 · entry 108e9186e8c5677a5f78…
Expected log hash: 0bbd23c1386f7dceb3083c4e5ded337a3a2fd7f76cd0c544d38ca853af72ea2a 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":"v1787536862564","kind":"published-quote","locale":"en","page":"product:infomaniak/site-creator/en","quote":"Both the app and the website work great for sending files to people.","rating":5,"review_date":"2026-06-21","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.swisstransfer","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 (7d99f509e7ac…), 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.