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.

“Es ist unmöglich, eine Kontakt-E-Mail zu finden, um das korrigieren zu lassen!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1ab3de52202bce6cd95c3e01f1eb81fb2e0ee7fc5d3b12662a24992a619f9f10
Signature (Ed25519, base64)
QP3MKDUCyXSI10mJEQEHXSZw5hdblz2KGvW9eOmR8VlY38RjPclljegCP49CYqG5aXdQfQYF4Eu1jPpvBE6FCw==
Merkle root
7c31845ea005068c52611e47ff2778bff3790bf9c71538767447b45fe79322da
Merkle path
["1ab5f895e3f370e3c889d6cc95f7ead48d9bdf0d08a268629a5363940a3eb6b2","ac158450c5e39cd15e8f340482fd17f0eecccbf921c2814d7d6d34a4b086a488","f6b7a0223ce883405625495e91f86c36eaa23d1e0a5d4ac7dc1c947d97ae2dc4","ff8b2e34f2853370ec7276a54a60bbf36bd3278a7a0e797572fdf0d6cc2dc6e7","367b590203ce6ab8e57d1b9f4ab5fd5933693c12b5166350717263e7cba3e6c7","acdff60cb1235ce7c114e913a3d43c73cc074d87365fe8b7a5e74717f100a0d2","5f4ffaeca31e66e89fd6aca3b8fb6e0ae5899f65fd1f7985084ff7e33e3c9972","62d45c1fc4d7c7d21c0aaa02b5739d0e74dd475ae419831fd53a181dcff3ad69","253aa9de297999d3fb5323dc46b4b7e8f316a0615ae4acd758fb428e4afbb751","acd15586bf65111e7b937578d554946627e7ca1ae0f1a9d415a97f4405753a3a","ff73a32cf1c63ed7b8d629f9186a54fc424fec374c986661aaaf93f9c008ce21","638267bede645afd0998f3951dd88e38bf105f549cb29248913297c7d2a48a59","de406c010b9d09d7f74176c9d423f8d72b745ac400e2c0cfcdb434d0af8fcade","e49018058753e3439518d8ba4c827c0b343729e39fb424281e6808f61fcc629a","4f862010adf0fcb97b6b2b8112f782a485805bae9f9783a7b39739616b9b62e0"]
Anchored
2026-08-31
Public log entry
search.sigstore.dev, log index 2657817117 · entry 108e9186e8c5677ad3ca…
Expected log hash
0666b5f97f085fdfc4cedfba58ac7e76857cdc9faa5a1032ef597cdb93024c5a 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":"v1788148095319","kind":"published-quote","locale":"de","page":"theme:audible/billing/de","quote":"Es ist unmöglich, eine Kontakt-E-Mail zu finden, um das korrigieren zu lassen!","rating":5,"review_date":"2026-08-12","source":"Apple App Store","source_url":"https://apps.apple.com/au/app/id379693831?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 (7c31845ea005…), 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.