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.

“jetzt bin ich 70 € los”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
761d624a2356d0310ecbc688bd3a7dff0cb7a75dbc6c2a316be28630b362ce82
Signature (Ed25519, base64)
ASpr8cJ3g0hDszJCHAK7OMQeyxrRpmzFIgU1JQe7s90IB7Q4ZOFIwCrCHYV/8/7i1mq5T1/dvBZ2h/hXKdDcDQ==
Merkle root
b6da35820db152d3d2c0cee337545e3489f0422a146fcc8c60737b1d3a3ef55c
Merkle path
["76212fe4b54d258685c0ccf4fecce0f4d405175aeb31251583e7fa1dcf62e52f","0df87c0bb59c61895c3778dd1e5ae76fe28c1adee981743544ceacc234d71f11","78b7a1eda81f585caff797a5f8d3eb875aa108caa976e652bee393e1736d3432","a017481b31bea3c26e5b995bb8c602fa3e6b9372a89a4fdbad067659a783adbd","123dceb050d927b7f37e1791e07c3e07c5b6429c49927e82888499c329105b26","c9a00046cb10015c32cfc88e77e9dadb3a9926fb6b88938675c2669983f5a697","791e39ac0e7c07f17b2dec2137d4bc302b96283a53f7112f9f7212724fff7683","ff5f8b732084cd47d0b98ca689a1a43cf02a77fbc83c5710f56d93ee018e34a0","bb31ab2db7b518964c61ec361cd6f6c280904bb220589f28a0eddc4be3eac8de","88e0826e7c263a2ad061b5deeb05fbe6abf48a7867ad3058053475380c43f1a1","7281f279cc9a8452670fa9a12ec35fdae2e72c841be32857fd0db89930ca121f","04087565ef2bc2296fbc1a825b280fdd722bb654bc60f0b5bce5b348a7793e47","7683d5d7c88ecec7a3b1a5734816ef1b47ef9cb2b169a45f71d75a399897983a","a87bd939a3ad0796a8d580dacb2c37af7f713a77a0e4e7ca6c95f21a1e1d62cf","c54d917d90cf6041da53ed8de4347323c6a7de99e787dde7349330851a57a3d5"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514851395 · entry 108e9186e8c5677a4f62…
Expected log hash
687a04ce8b1c63a953fd353f279012a3ef08c4ad12d885582b1b6ee85d05b900 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":"v1787134378129","kind":"published-quote","locale":"de","page":"theme:acrobat/billing/de","quote":"jetzt bin ich 70 € los","rating":1,"review_date":"2026-08-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (b6da35820db1…), 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.