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 war überrascht, dass mir 19,99 € für einen Monat abgebucht wurden.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
5b07b54e7c1e57f7e9dbf1eb29de1545090e4d2c168121fb19583ac192c10e81
Signature (Ed25519, base64)
zXbQY4/tVJA64MW9nB9BxLIYd2coTMo4VFgIl0gOYyV6TC+q7FtlPyHcoho27HvgAtcq4MASvPwHwuEAQXrQBA==
Merkle root
0d7fec37eb7aa7ca022c461398d36283692153bdca7d5292b2302abb6878e5f6
Merkle path
["5b0bfd72059c8031c176cd3ba04b9c91e2e74b85bff49876ec7c8ac08ad0a6bb","0cc8599ccc54504ed98ec720fe01ea0b5910fe0b04df69f3d3518f0cddc6a1bc","4e9ede90d77040e6d884788593a5a465d8dc6359542b1e54eab64a2109a2d6dc","23610306c7b730fd401ce8394ee56fba8e96b88c5843a2a82aa0ccd16f56f84e","45ae41fc701b37c38a986120f6985b6af7ea2c0d861cf08c6f7ec666aad09688","55ad4c672335873029b707b019e914e52d72a89d012a218b23c99a06ff919955","ca29757c1cda488d3c4aeed4541601b19f9962d1027d007b20c6607e1b61363f","ea5a62feab2d367c7437c6dfa0636f03ddc8b34b1a885a22e47f86b69ba82d4f","c354b56b49cdb55a947486e1db4ab631abc69b6499cf7da7503dbed8c71c0dcd","e929a94af0fb1de39ba632cf9ff20b3da4413b7f27e2c143b8fe8303c34826bd","a1966872df382a50b9fc877d489aa72db50933b02103923d0d5362535fdf378d","4ce12c2334e8f56fc30e7e4af9c0e326efa3c5646a10e71c10d670cf6a9c02ca","38ecadf8498df1719ecdff36e217de372cdc07cb84c4b18b50ce7d8a4750321d","7c6f9d1168e8a2f5a015e8aabaa46428ad67e71a9293d82f20ec40d2ad6c53fb","8c6d73d3d8b42a55077d4061fe37663a0906972431ecb9eb374f1f8461206839"]
Anchored
2026-10-07
Public log entry
search.sigstore.dev, log index 3126883925 · entry 108e9186e8c5677a6678…
Expected log hash
7790667e260445bf729ea3061132c2116b163a0e0b944eca343c9e8408350ef6 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":"v1791359818972","kind":"published-quote","locale":"de","page":"brand:deezer","quote":"Ich war überrascht, dass mir 19,99 € für einen Monat abgebucht wurden.","rating":2,"review_date":"2026-09-18","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id292738169?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 (0d7fec37eb7a…), 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.