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.

“Nicht kompatibel mit der iOS-Dateien-App.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0a433245d6fd7d72f89303e11ca1c4eb59c8de95c70f107c6c074163fa329b82
Signature (Ed25519, base64)
2X+yIbWunkOqiUuw5MjgJQrJPHakblhC/4+dWUzv1AvwJfJS+U6PzgEmElxLHP4XQ1BmK/OG1dNX8CtWs3GXDw==
Merkle root
25b46ff2419988f674720a0d9957bbe6130bde21af352d10a6eb7fa1bd87b90b
Merkle path
["0a451c3c18ff2665cd2666020c0ff01e130a537069c4684012adab76b1c9f0c0","57a4a703fd90349dd76bbdabf3e7d760aab06ebbd4e31843619d3c2bb899d198","c474f508468c518cdf57fa7009412105330db84e231163b163dbada79f372fcd","45b342c1cd857c9aedb01f2d63b4436fcdefe65b8020ef33d9a755a8ec582ad0","3a260617ab68e72299202993f6fff74e3043b35960338835199bdf02afc346a1","d538a9960d4f69cf1dad33101267851db053df19bde4d54a3258abdfc16e030d","08ef9667508b7a08745039971475c383ad59c9bdd7c1044506499022f4ff9ffa","5327d42f68d85e1408526d6c251716d69ddd006c39dc7a54efa5dad1b7913066","324fce67ab65d97315b309f6789da90b4db8636147ec6e9a6bf8aa99635f107c","c19189a431a7b371b6339eb7b517a53802a523afa34aabacaca8753202be2273","baa0c9213423314c30b237e349ae1eb055a5a2a2703a8577e571b0031084fee5","a164ca95d37c66c485497740b3dd1b0f6d28a07a484c54c912e7c5e25c0c1d11","6a6f9d49462185c4ee2e85df13dc5c42a5069efd64c620310ba383253f8c37c5","5d4fccfce6f7964a21f73dab907adaf1b4bab75dc36256f7e7c2fc9e80b93292","dd8f1dac20e6d5f290eec3d4a0a2acb8f82d36d90a7d470d163b0eb872b09e9e"]
Anchored
2026-08-28
Public log entry
search.sigstore.dev, log index 2621712605 · entry 108e9186e8c5677af8cf…
Expected log hash
e2d66cf3e23cbd8a996b6d44d305e387793b999542b5186c00c4ffbadc30715c 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":"v1787891207850","kind":"published-quote","locale":"de","page":"product:proton/proton-drive/de","quote":"Nicht kompatibel mit der iOS-Dateien-App.","rating":1,"review_date":"2026-07-25","source":"Apple App Store","source_url":"https://apps.apple.com/es/app/id1509667851?see-all=reviews","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 (25b46ff24199…), 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.