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 werde eine kostenpflichtige Version kaufen, um das Team zu unterstützen”

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 2671180029

Proof data

Record hash (SHA-256)

0dac5cfb729b3b3b77dba420623a7ba0cfa0ef8118a362901a84c5b57451569a

Signature (Ed25519, base64)

HKHWOJj6fBFGbaSNNSLbg3yy5Q48OV3IY3ATc2QBOssSnXAynNzImdZ/gGKG6RYzp0RZ+f/TeJ5sJ1ToyjfmDw==

Merkle root

f9a030a573da3b674a3e48c677288390a434ca97a740d63af7477bb9b0087dd5

Merkle path

["0dad72be5ec0b6518cdd0a0bb44035ad724a339aa6fac535d5a86d71eb4022da","e5a4f07b07b044e1491eab7c2cf89c452deebdbea572a0086cd6dc36db794d81","1a523efdd763915d7b82fad5bc14e1bd44d186e1b6b1c5c00eac196b8a85d294","068b2186acda41c3e57ab049e51b197d068b7a99d45ce951066625203dc53fb3","805081aa10d86792d7a6fe07283ac030c6b7d51f4d3a94d7f5d0952a4ac6d512","de81990b66f580832a08d217799612aa7674e34396779d5f0e8f59fe3f5c2829","f9f4a608e79a44f74c4b14e01151268d7b98dc4b5b5375bd23ac5c9f7c99c8b9","9743b648b383efde664bcfc7a09f659fe34861a4869f462e9cdfce4d019215da","26e3348fb72eb2dee3be1eb99d93acaa2bf267af556ff6fad950032cd6897127","754ed1ee931bd796079ee3dd44c8acc31e91e39c47ef6265503d273deff2cdc6","787a2e6dd721d76816d10e0af8f50793d5797444d6ca6b458a4a3d1b55e3b830","0092e78b615c9d228c03e53096ae4361365857530df283c6dfbf776a613c6526","4ef2bda7f26eed09474d0de127a9ffbf5b18c0b39b7ca05e262a0cf569ba9981","123f459bb0d221b9be08e494016e3b59946d910cadbe6bacd03f308db88ffcd7","e08301f62b5ff22d13e806e4fd3e64913f665178fce99d41471461eca04be078"]

Anchored

2026-09-01

Public log entry

search.sigstore.dev, log index 2671180029 · entry 108e9186e8c5677a15e7…

Expected log hash

0c7ea517d47f4c8d05e0565112b0ba6c031576195cb596b9212fca396bc97897 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":"v1788233488301","kind":"published-quote","locale":"de","page":"product:infomaniak/ksuite-pro/de","quote":"ich werde eine kostenpflichtige Version kaufen, um das Team zu unterstützen","rating":5,"review_date":"2026-06-10","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.mail","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 (f9a030a573da…), 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.