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 habe für myksuite+ und ksuite standard für meine Domain-E-Mails weniger als 40 £/Jahr bezahlt.”
Google Play · 5/5 · 2026-04-26

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 2621591821

Proof data

Record hash (SHA-256): 1761def9a387902f1fbde32a5fe745c44eaadf7631de5fb1b5479d759b9c4104
Signature (Ed25519, base64): /TZ9tLSrHDnDXuEV36D/T8NZ4HJeScX2d6RhEMMCJ8cJX7xjHtImKAWmmGhm8rHx7Yj9n0pirQQPXmcziVNDBg==
Merkle root: 80ef8d8174e5c9e41c4b3e86fd7f016ae3808fd6df1be7f458d6b538ad4a1573
Merkle path: ["1760c7ef5e680274ada05cc53116819b3723347bf2921262ea0979a1c7febe90","770370fcdfac5765a629e5ef72d7674fc159a4ec7559e97ce73a76f1d3332b9b","62075c9dd79498bf8ffad1778f118eba85917cf2761de628727f5cf35f132cc4","1d9c517260424b4333a8a22d959e512725440add323387fa65e316c4d2a1d5e9","b517290c998374dcf724aa067829531b7780043c191bec7555470b5e07d598c8","7b78bbb057019b07cc8d54aebdaf2134c1cb68088ba5c69dbbe070bcfe3a6e5f","56a787d07688eeeec25512de66b5b2f5361c2b7ca0df614e374ddbde5b006587","9d1cf2c2d61b8a775f62c07022ecd6cdc078e295973df19652c232e4a02ed275","fea288c99f3eed21fd9293babb2a38a4f820026fc0dbc8c69f44485200b03741","e81090f9fe329e5235a329c0ec9c25a83410598fc1cf44a461c5387b1af8a669","55a00f2f56dcbebe65d39812b8dcf8bd8fde37da9c954b998190c607e00f10e0","8a65665ffc3a4722f5c5c41fdca725a257e2ab338063473af47de31540acb863","f750e38a739e49891f23aa1e661d12425441a712e16c6b53fb7b0fbc333659c4","6e65afb9564f3cc8ff91301d96b8fc4fbac4c77bfb9c9dbe43ce13006661d50d","8d9e2142445a56a1b8facbbfea379c6a3fe5da494546393de95f71ea2d5e97f9"]
Anchored: 2026-08-28
Public log entry: search.sigstore.dev, log index 2621591821 · entry 108e9186e8c5677aaebc…
Expected log hash: 1103461f2f136c93d3dd608a948686a2f30160cf05200779542dada269979b94 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":"v1787890464756","kind":"published-quote","locale":"de","page":"product:infomaniak/ksuite/de","quote":"Ich habe für myksuite+ und ksuite standard für meine Domain-E-Mails weniger als 40 £/Jahr bezahlt.","rating":5,"review_date":"2026-04-26","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 (80ef8d8174e5…), 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.