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.

“Infomaniak bietet eine exzellente Suite, die direkt mit großen Anbietern konkurriert.”

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 2515282333

Proof data

Record hash (SHA-256)

11ca4d975fb267802fff9a7c5c2eecf7324efd14b9cc2442483d64413933c1d1

Signature (Ed25519, base64)

1ayGnSo5TlC1IHbFyD3kMS2LIgIB2AmCEG6qdodVLHkltBgicgfqceBBwauQJ4IZGV+R2GE4rNBgO0ItXgDzCg==

Merkle root

ccae92ceb3dcfba104788424188fa34a8cb1410075ff6c1a21fa513e89f0c4fe

Merkle path

["11c96ca825cbff91a69354e41cc8d231def45555a81fec3a34f85e99fffaf76b","07f26355824024a15e8866c38305845f934bfd52ddc1bf5a8846f50d2653adcb","ebf80b1cf986949395540c79fcde037ae2a558926430089a667cfbd2df2256ec","70fad9d7e387def082777429a9fa5eab24ce22255b87f606faf583dedd1503d0","c19a181b4480aea4c0997ce89814de5c3ee7ff6f9089fcab0ef6547ed0d2dc6d","fa2ddf2234eeed6088b13c13625dd46573a15257cddc7f1021f64daba514df32","f2a627c390681ff06824c66b9ac397fb0c71762469d37f1bce8b6baa07fa4399","5f5353b2fccc69d434e112d8ebf27840e71392a4982f4fdd77c3663055b84bf0","eb70d2e3ad392db8c7db345b091ba3871c41c05241265a7956cf2022a5757bf6","f222a1b0986116970072ccee104a3792b0878a7ccb62917763e7fb2f201a2efc","36464d71541e288af451849c85a663e8a009d0aa7dd835e2fc17f697f277633c","94bdad4d5bf7cdcb097f825dc6c437d80f4848c297dde14ff164b3194ed492e1","107bacdb07a3118c4b3abff34aca5373871d7239f682906c5310a861fc9920d7","818afa9b60a40d27c2e88a8e5f62585c079335588148aef8eef246906a1d9ee6","f73291c2ca924ce4b3764e4b6ff1da65a701069f04fad47c52c8b693a0ec7e41"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515282333 · entry 108e9186e8c5677a6652…

Expected log hash

af455e73500113c158c8df9793eab703ff863c9c98fe38560752c9a1772810a8 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":"v1787139531268","kind":"published-quote","locale":"de","page":"product:infomaniak/domain-privacy/de","quote":"Infomaniak bietet eine exzellente Suite, die direkt mit großen Anbietern konkurriert.","rating":5,"review_date":"2026-07-19","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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 (ccae92ceb3dc…), 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.