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.
“You just sign in and that's it”
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 2579520646
Proof data
- Record hash (SHA-256)
0a361cfa94327ae7a2ddb30bd9544c554cf0c0964945d9a224c6864540e0ba1f- Signature (Ed25519, base64)
IJqmfXHWIn/+tWMo5n7uyAOotQEazskxXmLhCA//XuQ3CTj19Kcl3lJCw5v6SGeGKUXLNBsyd+yvEY1ezXUYBQ==- Merkle root
5281b854216b4e6bf9a4d9c1ef2bed9777ade9c29883f1d0f546437faa5e15d2- Merkle path
["0a31a206ba19dc71dbc18060a537bb24baaa9d84519f830603970c854def2abd","a987a99660a352d309acc4370cd4a64ce921a87949ea220ee2ea0d9a605a2465","b090d1ec147ca01cf8b1c456e7cd6da93e0e5d1186a0a772829ccade3e01acb6","ea3b9018d249d2388045094a70bf5917a5b7ce3ac09498a967d6936ff4de54a6","157f6989a577c95d96ff695652a516c75be34ae69290597291f4b7a092a35a15","ecc432707dc8eb3dc699d96f4f02dba4d3edba9b8549f1755f6bd9fa02410246","7f53bfd862d17cb195126dfa5172fa5f2430281a8e0cca9df4463619b5e45017","31d9d3a5bd4c9e14da4cddd8cdd6d98c9de880400da48d8f05c0d140235f7ee2","c10bed160c6519c9219aa763268b5902185e19e48c365be538b0c3b195285bae","fadbe310cb70d52fbd3634d14b34e1efb399570b614a0591192430a9232e341b","da5d4823df4c5c306936c556ea76fd5e08d888de36c068442385b351792c1da0","aa60331715a4760f0f363284fb54b33c3fc51349cd38dc377612197ee40acea0","d2789c0fe09629a41906406d8fe2985c294ae3218eaa35da0f43e8c1d654bd45","3f2e066b220d21f290fe4ee4e114e6992e62cbb35f6faaf0f86e02332f98dc0b","266f13136d3ad4d5b30a4dbd24c9af8bfcbe23d11b0188abcff5f3a43a71af37"]- Anchored
- 2026-08-24
- Public log entry
-
search.sigstore.dev, log index 2579520646 · entry
108e9186e8c5677ac653… - Expected log hash
-
6c785387604f7a22a5b096fa3c6c8cb93055a92b2f2f24f3a0a42c9bae32debdThe log entry'sspec.data.hash.valuemust equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm. - Canonical record
{"dataset_version":"v1787540495725","kind":"published-quote","locale":"de","page":"brand:sevdesk","quote":"You just sign in and that's it","rating":1,"review_date":"2026-05-08","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id731738076?see-all=reviews","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.valuewith the "Expected log hash" above: it is the SHA-256 of the Merkle root string (5281b854216b…), which ties this proof's root to the log entry. -
Decode
spec.signature.publicKey.contentfrom base64: it must equal Citatio's published key at /.well-known/citatio-signing.json. -
The entry's
integratedTimeis 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.