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.

“Tut man dies, kommt man wieder auf die Loginseite.”
Google Play · 1/5 · 2026-10-01

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 3668983302

Proof data

Record hash (SHA-256): 5c7ae9132d4eb2e093918f9864b6919f8a94fc14b4776cd293c66f3d9fcf6132
Signature (Ed25519, base64): L2aMugNtiTSu25aZmVo8lGH97AoCrpXEX91tlfb8XXfXJEMreKk6EDSlPqGcXFoKWYQC6aN/J6lSZjeSoP++Cw==
Merkle root: 405d85333c1c03a7ae86f6b232380a3f0e8a386e4cd2c9bf5bd2480ae9ba2988
Merkle path: ["5c83a59c890bfa28cb049c2850f545426ca6571379d6a7b4882c0d9a19062ac9","ec38fe95ababb4bd2b68667f0a9c76169382a3fd2bd7f93faaa633026ba65e89","25bdcb7b8b37fcb413f03578cc804f46d1d8b6117c7be5f68e4e482d299abcab","d6b085b14e95077c095534f7b1a0a6e0895c7cbbdd97e22a6e7a6e5006ca5e02","4e63b64e2f2175c9dc96d689b6192bb6dc3330dcef0886ba6bb721418ce287c1","b6d754ba302c72b2ef6fb92181c2532056b350f4f7dbff5a774fbf6939c75d0e","4d6b39bebcfb7a047260ffe73f46bb0966d1c39cf50eda35410bc7c54de41510","1b1f748dbd38c4ce3e7edf806103e0e6b62c3b6e54c616e8fc5402214162ab1e","a0d0e43d11610824adedb80622d899a9763e7e7a959db1c9faed6fcd3f7465b3","3ea0d86b86e7d5654abca182186edff7a8b570f0e763aa75530139df74e7dc9a","6ff23048b68350e2edd1f4f61e63165d94afb9babe76c45dd8995771a63236ea","80b2b65d5a7b90a2a9c93b8e579e60760b83f1a839bde3918fecbb705d86c3bb","19a71f7971408d12f874f3ea09b06e4f9b44cd26f6dbc08d0466f033f9881220"]
Anchored: 2026-11-03
Public log entry: search.sigstore.dev, log index 3668983302 · entry 108e9186e8c5677a323f…
Expected log hash: f9f0f1b08ea9ca6d951fb003d493c517d980826708a70b4fc99c8b9c98e286e6 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":"v1793707617662","kind":"published-quote","locale":"de","page":"brand:jobs-ch","quote":"Tut man dies, kommt man wieder auf die Loginseite.","rating":1,"review_date":"2026-10-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.iAgentur.jobsCh","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (405d85333c1c…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.