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.

“Was mir gefällt, ist einerseits die Synchronisierung all meiner PC-Ordner.”
Google Play · 5/5 · 2026-06-20

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 2683647879

Proof data

Record hash (SHA-256): 0c79372feea3c0393f1d71d19f12672e80a911970904488916643f1765738f30
Signature (Ed25519, base64): 7muwYYmdkb/aJlo0ezlG96nqQ8IBdhShiOt5HQ0YLnTfgM1+cAV//0GGuYPFE1ZSBYc++lHRUwWir7M59DrYCQ==
Merkle root: 2e3d871c1322192f29eecddde09b1d60f3198d79e780fa1195a664b4bd06a864
Merkle path: ["0c775c5fe990eb24121764be713be6bdd66f328e226b401f34a3cc6bfba26395","7fda30b87e9f2a0e2ac94f75c4547f224cfe46e61b6b5b960cd78534926f5e67","47b946ad11406d6fdcd01bab2a76549ffd0c68c614dbf83b52df96296c07701f","56d67a942f3cfbbbc18b953974519204aca9b0cfef8ff41be7a17e3485495c33","63dd3c21ade92b10406877d2f072d31a81cc1413ab2b81312e9f41e57bf4c2ef","0fbae58bbc89a5f51b135183dbcc5022967058fa1e0ccc954a4baea92bbcb40a","03f0a228103199a03ea8b6f39aabc47fb115de3e3459d5f72a8522872fb091b7","f53b9d267b4068f91a034a31fc0264cb4be4999049d7a58ebac4d1e30cfe91bc","97ce57a210f5a7b8adb6a37b2244dc679d1d1ff2e6a03d20063bcf07f2285b91","84a5f9034371f848bc4f8dc7932f9889a40ae09baa7af83cf83c7c492f0b1074","73e711aba12263249c5dd5dc9acbde19c7e5a9d05149e66073655175eb84deda","0a3d33fc893d1918590ed750d53fc85f13e25e4f6ff7a207d21b4e073de50d53","2d5b9611d8c1e5387c2a259b0d33678f993a76db53de4243f9d133a0209868ec","628ede9e9b0730d1cc332c261be38ff7c8dd0481f36e9cb85c838852e27c80d4","8951511b8bccb72998a9f731e365024a5c886ecac866e59c397ec696591e8130"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2683647879 · entry 108e9186e8c5677a3d9c…
Expected log hash: 9b4e6e5ed792dc8e5468e146cdb00002a33cda5d0fe16d325e3fdc5cc54bfd3d 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":"v1788327458165","kind":"published-quote","locale":"de","page":"product:infomaniak/public-cloud-iaas/de","quote":"Was mir gefällt, ist einerseits die Synchronisierung all meiner PC-Ordner.","rating":5,"review_date":"2026-06-20","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 (2e3d871c1322…), 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.