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.

“Love the true simplicity of Swiss Transfer!”
Google Play · 5/5 · 2026-06-09

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 2582597535

Proof data

Record hash (SHA-256): 0f3d798cdb27019912a040d1ad97fc3c93241d00731b910d268a6d8e3a834644
Signature (Ed25519, base64): tH45/vqQbgH1/+YD9WXsfjxtGP8RQKjz3fbJtsXWCVSuLghITmq0GE3UjMOg5DFDdlPWohzlz5/ZyMrNNeXDAA==
Merkle root: 568de27ef784d24fced1ff6a77db7dd17bf4275bd5784f7795efbde800264945
Merkle path: ["0f3b15393c8cb2656ba7de4c547f7d7244cbe511b41d80b4554d95722ebc6591","cc51c4b2de7fc5f2fccc688a36018b520ae723d506b5e3a3c28bb8d5f2c56275","250f75fc1ddd5ad8945065570d34565a9b89a3f4e74a85f27bd19c9360449ce1","5aba6b2bede52b639206fe780ef4b1fd10e43c8a10694121d9e10847ec6710aa","e154535c541229e61de18816e77a98c5586f101a0e69b63fa40af9b116e88aa7","edb2449bb64df50ff5515a46bc4d5baeeee0f3b206c9698b59f9f28d20e5a452","8a98059e9ac7f2e9f7f794711bdeb96795bea75f13d625fe94c22bd8843d09b4","6eb2222324ae74808649937d6eddfafe751fdf933fcd193e8acd60874574cd8c","767c42951f779ea031c30c370e06345db5bce8b09b687b94a5472ba99cdd2719","80d196ddfa63f4cb1fdade3085f57019d86dddd8d610c007886a28d306cbff7a","0e3b62424ea4f3138076bd50d1890a5a44b61ffc0a34bd4cb87c6767ca82fde2","e0a30bae2c840156322dae52a02b08e3566a5cd586b033b2074977fe1c676705","b00deb9332470bdcb2bedfb8410150cfab1cc2f7a3ba959be220a4ee71e29732","3940a42145b26dbcc3a80df28cfd69a39fb071ca190610add4dbece01cccc9c7","b986cf6ce32ac8a848b3f8f187759eaad7c0ad1b455850f1924427e953c31abe"]
Anchored: 2026-08-25
Public log entry: search.sigstore.dev, log index 2582597535 · entry 108e9186e8c5677a8508…
Expected log hash: 20488e7687dc1a73ce99efebf3d47aaaffeefc76737db7dc492f239bf4ef26dc 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":"v1787625364142","kind":"published-quote","locale":"en","page":"product:infomaniak/swiss-backup/en","quote":"Love the true simplicity of Swiss Transfer!","rating":5,"review_date":"2026-06-09","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 (568de27ef784…), 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.