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.

“GENIAL. Die beste WeTransfer-Alternative.”

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 2683566971

Proof data

Record hash (SHA-256)

117a27f8eda5128238508902d4061e8275d885d7462a5dbf71753d877b33d262

Signature (Ed25519, base64)

ndb8O7ajY7oSQFZSLQtVITSBV3Q+tOsbCQVFDKNu0+aNXYb9Nn2yqHmGiLTDYclU+T37yhDNKN/DBZFG5skTAg==

Merkle root

b50c49a22fa48572e59110f158a3e38dca411e70b7df05ca4ce3240cde9a105e

Merkle path

["1181db5a174d80620b4d52c1ffaac42d8113b904cd5473b00ab2ab5f3a50ad98","6d81cdc22e9b145acdd971e71169587027fd9cd6b19d85b348befed9bfc7e119","795fc1799b55838a9f0dd0996e0f150a86085cb2922f2e17f98cf5fc96d03556","18e52622cf28a15a315dfcebda90526dec6c8d1c0c84098f6a05954a5e52d268","3c6af90039645a484af77c8d2c6d1f1d5d9784d7dc53bf4e85b83c7b82246d1d","3fd0efa189a8bd886e1e58bbd0dc3ffb85a7961b35ad56078929d9e153a7e838","ef6149953660252561adc24931d956def423b7778d706efdb74514ac37dbc3b0","de61c50dbb866256b118533fe012175b8e9b65a34d7df2a84dca977aea538015","5cadcbcbeec6381d5715d0c53d9746624df071f9c9b58452aaccb4719173e40d","1fe3da3840dceb56ed92321095edcf147f3a80c05c724b5a7a0107b64f48a42b","acbd5e0bde731b547ee5730b42b23ac6df0dcf10a4008b1afa6c00985559b5a6","f226f41ab142ab66a4d46788fad93ff5ffb8de098523db434b21c241fd9c672d","2ed82a4b5c03fd2e536cd8ec085ddfeafb1fbf3b5ecf77543d03ac03322a0ba3","0f6faeb45818dfeaf393e3820d4f557973a442246fc59091fc93ac88627b190f","2e701d6eede48cfff654c6f160a417a29bcca8f9f41ec1623b3f3f9f6f4ec566"]

Anchored

2026-09-02

Public log entry

search.sigstore.dev, log index 2683566971 · entry 108e9186e8c5677afaf0…

Expected log hash

3fde45a3d66811fca8014f4f116c6ed165f22a40a67f9ab4532375442c4a7526 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":"v1788326310539","kind":"published-quote","locale":"de","page":"product:infomaniak/swisstransfer/de","quote":"GENIAL. Die beste WeTransfer-Alternative.","rating":5,"review_date":"2026-07-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.swisstransfer","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (b50c49a22fa4…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.