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 kann nicht verstehen, wie man diese App als gut bewerten kann.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
3fda5349853ce8ea0eafe01df1f7a2173ca001b818f78daa0dd831152940b2a8
Signature (Ed25519, base64)
gudhsChAAIGA2a4YRlrK6WmoPJuypp6tb+Kb560mmUQEZvrx5gYjBmS4elYa09LsQOKC5fzadeS9F1X86jy0AA==
Merkle root
7252afe559009950531df937e7edc9bd1c57cf28a24ed7f6c6613b65f459eae4
Merkle path
["3fd79004d5187d09a437ac5123ecabe8d5b8e5fadf56b07613cc2433547a309a","14caab8529baaed3553c8ba13ecfd885787a345ceae76f3cfbb3c405a347e58c","c50572876068343921ba4edfa950eb589443260131f23d2b7c933438b88de20a","090fdeab262a5e2a52cefaf9892e26a859d52944b9e2cc2209b31f01cf87dbde","dd6b5af16f1fcb42b0886598c0fd9d21a6d6d990ea1b63a7aff97d111d204ca8","764c993cb38cf4b956ab1b7fa43a13f60dd411f8b2801ec7956a7b41ed5f3b8f","515d15952172f40e47d03dc5ce3231fc0765a762ca08a246fe612c0beff1903f","f15cec54772d913dd193e19dde85242425eab4df60d747992fbf13fdbd4f9032","4f5df165522c06a83eb1a5f05ba959f8a46fba930c92311f92b7f55e5dec3c55","8986b1532a73ac76aaa8fdc28dcceb98ea302b08e83424c77e35e26972e93f38","d83e440d28ddb07c12a936884869aaafed17fee062643e54717eb0c00cbe6d26","be48e42519ac5f64293a83dde295c9b8294f426cbcbcf46e8e76f1b4a68b2975","636d4e0f97a2aa24a5170fb9cf1467e3b68f41ed8e7dc2ba2d85f6f76bff4cd8","6ca0e672260f8a36160629905eaed49c49821fe80001f9ea932f048c0563803c","b3900b15a2a9b7aa805b691ce86e29db39e03d547238a84a3c0fff4fc2daa54a"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543383844 · entry 108e9186e8c5677a6025…
Expected log hash
65212d488cd7bdd0d67aebdd70bfc57f4b622fa08b8179427635d69eb7ec385b 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":"v1787285599851","kind":"published-quote","locale":"de","page":"product:cewe/karten/de","quote":"Ich kann nicht verstehen, wie man diese App als gut bewerten kann.","rating":1,"review_date":"2026-06-30","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id583713833?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 (7252afe55900…), 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.