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.

“It's worth every cent!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
09e9ec25bea8395811b1c42bb652ac970ac00195fe8df85f77b2a2b7468c5ed9
Signature (Ed25519, base64)
YCEbrnkRrDuDzdecpW9pfNH8VoqxX9XOBNDyxbxzJfDljs2vzmBvKYrAlxEmKUw0kaCgOzqn+cQmYCxn/HoHCQ==
Merkle root
57e60dc521a4ab8ee39747670ba01310ec9c3f92c64800e03425c0a645a7f8c3
Merkle path
["09ecbf7232d1749e6b747cea93daa3103acb9a5b6708eafc92aa37e2d07165ef","6c596559a79fbfce868f3c881ee31563d2838e43dcf71bc5be4adc6173faead7","bbf6210326f8bf0d9c211963a332ed6d1d99008ab683ca530535c121d3f9d1b0","1dcfa7b37a32ee0975afda697d431938d0e07c4dae5d36e738571513ee961584","aac4c3041c0d19579d78cc04838a8c71994bca027c84b6272b638c2694a157d8","65ebecaa061c5b72e83849b2be8fec1562e34c47e95f6b9d661e0a4701ecb4ad","6c2248bee7dba4117b34b35a32ed5723a040d40fb72b72f5e888d59f7d7d3145","0ffca6c89f41662df6526e00e6541254a965846bd178745e850efecc3cce2363","fe1ba3a251c937404d732c8b70bd7d668fadd05c0e77ec3b3cf3889b00cf68fa","e29289300e7e5fb4ab57148d1f6ae3dcf174621ea612e26fe246750d901c4882","727fd922a23c440ac2a60248f361a2b3785869137989ecad4faf9b75cf8b3fda","93c63a80b8e3489d0ab8339ec4503845df462143333ed3d531894d0e245f4a12","fe5d111587316ff31f5b38fa29f046572eebf5a2bd99ba16667a173d27f92a5c","dcda2bb48f4a1ab26f6126b1aaafb184e5f8d3630133c0cad42caf115918a81c","a1d5535cf9f405ffdd99d322e20ae6357cbed1419e88c64471b565623f0a674b"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2684249937 · entry 108e9186e8c5677a47d4…
Expected log hash
46538ec60065603bf54101fff011eda05a02a8a062bf118596692399059b11c2 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":"v1788336087966","kind":"published-quote","locale":"en","page":"theme:sevdesk/price/en","quote":"It's worth every cent!","rating":5,"review_date":"2025-09-18","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id731738076?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 (57e60dc521a4…), 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.