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.

“Ich liebe die echte Einfachheit von 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 2544092674

Proof data

Record hash (SHA-256): 0e719b0ba23d77276115ee60b4901e0fd76150f294c87663eb67b77f48f3c461
Signature (Ed25519, base64): sfWDnblLUcIeHtzG9K7PVSgjnbBpuBzeMOkz4X+923WyP7bC5UbfshHkfq3SBu0kmMFaMSqutNGHluYWptwYCw==
Merkle root: fc0474f2ab9253f8c52a81a0b2f1ae382f5f022f9b54f4e3fe06eadaf19fcf31
Merkle path: ["0e70686357cb01b1f60e0bb1944a23633a70d391a434e797f17e73687f78df95","ae7aafbbbe1be8a22cb99825c4acf3a930652a816d261a55ee9d169c4ac7265b","091c0dada23ceea137c9d902323614ab2fa79941bd206a97eb7475468f11aad0","fdd4d4bcb6462d58f65f8427e55b24c0a3295e8be9c52e98ac5462476e9475ec","1b13ebff522692dcf498d51991f1db4c03c923eea6b024bb15298d6315878def","69c6fab8776078df59369a54d162c009de0e70418f30ee7ff0534a7ebf490733","9da4493f8ff2b6ed56422041b95d9f1b25db24918190dfbfc3299c00da082180","0ed549c7b0fed99d3b07a8098a1273708d7c2ef26d76d6129140d8efb3c015be","ef3876a6b709ee7f6835386314fca3a2718e91f433dc99b10bea65fff6b6d8c2","58c95f5b15ef99ed87a008757c5b376d61e336565203654a452b8731ab55f43f","22c6e8d0305e3cdb89a71180c8c13e5e7d4e0828cff8a063173b144abe51311d","fee761e8242d8ba3849c6e844aae866739620eab15cd0f1261b960ec67bcf5f4","0762348a28234508bdd1e30587d1fdc0dd40f0417d1221a51093b63a21a51b25","d53ce14c8422f7b98c01f3be46add79c44e4551711bc517ba367121540130adc","df2c1289894581f6e22c526afc719be15b70c61ef4fbef0978dff78cc8fc6054"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2544092674 · entry 108e9186e8c5677a1b30…
Expected log hash: e3ca1014bd6a1a766a29da72cd2b9f7f9c6c416fe6af720fafa94eca555dc171 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":"v1787289954326","kind":"published-quote","locale":"de","page":"product:infomaniak/swiss-backup/de","quote":"Ich liebe die echte Einfachheit von 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 (fc0474f2ab92…), 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.