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.

“Hoffentlich zuverlässig.”
Google Play · 5/5 · 2026-06-14

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 2612584084

Proof data

Record hash (SHA-256): 0ce9dcf23a62142fb5befe6a690448053fc17bf2fb5ada49a1728abaa02fddb6
Signature (Ed25519, base64): TVKJcUoOIFwNUG/G9w537V8QOVwAK4bINldvhfdeTheXLXaYAfCw7pXAhsmPPhCf2bsan8h2viNT+NpJxFq6CA==
Merkle root: 11760913b24394c3efea903b5693403de67f30c73517589265e62147ce6d7db9
Merkle path: ["0ce75c33808974f465f24db71b15d6e1368351487cd33b9a2427be16e068ca2e","ee9b2532c422ad0126b91b059bb8914305757d96ce7d356fc525e1dfc1d7ea4b","606ee7c89e2c348329e7466ed188db803a8d46ff7ee29697864203f0cef891de","20b888b7973392255328a3999c90ab44e4129a9bf8bfa2935e68083d12ca8122","99a8b0bd0fb8cbf3c3bf99f9fba13dff57d24410c7dba24c96e4f54d66d78196","db06b91928f1ce200ff7445e26b0f994b50da27dfe88c663100a467abbf06d23","6846c13aee129183c427bd99154f09e220f9e6073a54796d52a674e9bd31836e","449a593e8cf5afee06600753c3992fc510ac3df867febe0f9a01ad01787c6406","f96d7601c72ee8acaaf0a767f7351c455e6b04aa7d7be20ff2b8d4cef7287a66","f09bc3c3ad670fc91c35d1c72ec29511b7ae94a366743d99b706a9d9816d9eea","bd07487b691762e95594ec81baf11cee57d318acb845571e5b299701c18b29d1","4e02c6a47369138d0eacb837d8bed87707d8edf6573bf9a07b0288ec7a1a3832","bd8f0b0faf9d3ad7c16d60f7a01c003de274172458ab1f670d78e9cc1dffd585","4d94d9a9168f14be08d81b3238e6d7999acaf99b1233bada5f6c2802401f1b45","8cba8822ab29049afd67fa646ac9379523fc6be8932688ce4f3067f563511db4"]
Anchored: 2026-08-27
Public log entry: search.sigstore.dev, log index 2612584084 · entry 108e9186e8c5677ac6bf…
Expected log hash: 0a57a1a3ef828bcabfde2971260e46ab649b0f8c2c96e231d49bb83e51a8ab3d 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":"v1787801559681","kind":"published-quote","locale":"de","page":"theme:infomaniak/durability/de","quote":"Hoffentlich zuverlässig.","rating":5,"review_date":"2026-06-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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 (11760913b243…), 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.