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.

“Das Klicken auf die Benachrichtigung „Jobempfehlungen“ führt zu einem leeren Bildschirm.”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 2893887498

Proof data

Record hash (SHA-256)

97e4b8ce827c5d52bdd6f899c31d9824cce2f8b9feb04904388d0c04ce1de16d

Signature (Ed25519, base64)

/NoJXq8oGukQxWo3WbV1+iLYIHO47BGWb3GNb+ANx6c5H3cauE2mY4CwXCctw3zTCXKCyCgWyeZL7YAA8rJ/AQ==

Merkle root

2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88

Merkle path

["97e7b4a9cce7dc6d0f294f36a638c956c650442f97320a1891d26969257d0bc9","0fc6b25f6af66afb59ec9546c394a34c93c9fc83a30feecb16a482dbd5d1d21f","439786de20757003662deceee694af265587a4abe6f9166222ae6a88df4985b3","5b4f3555addbcc311907b69d22438a07fa6736ff614711e60821d69815b237d0","db3c0d186326feae7a4419ba3fd208e72811ed557ac905adee7c685003c28c4e","426e42b5c1ef87f0ffcc4bd70557a5a2b4375b0722e5b005dc201126d5cf751c","6fe062adc2a3391edf3b81fec43d2678b25fc158e23517ff82f3483aabf3b548","8c459771f4df7b8a54e0a6327dff80a9b4a5446a8de7bd167de825e3a8e1f46d","fc3e0b7c62c2e51daf4ac8151c095c0d97d40abb00d4c2cd4b48cfb26f6c5738","d5757b3f14eddec1a63446afba47a4013316446391a57df432171bffea08a3f3","6900195e4203d1c8cd26c13eff44866a664af0e306b06dc11a266a9357e24fbe","c22fe83bd144008efb96895e17f4e6f8919a56dd8220cca85f3aa44cd67de0ee","27978d996981aec54e7305bc9bddff422c8ed02487f8eaef12f84d0b2ba90b9f","537f00dd60bfbd8c049786f7eae4da8a735af5b60dacd3bc1b6054b8ac3175e3","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]

Anchored

2026-09-20

Public log entry

search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…

Expected log hash

90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"de","page":"theme:jobs-ch/ordering/de","quote":"Das Klicken auf die Benachrichtigung „Jobempfehlungen“ führt zu einem leeren Bildschirm.","rating":2,"review_date":"2026-07-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.iAgentur.jobsCh","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 (2f068f3de56b…), 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.