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.

“renews without notifying you”

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 3198489507

Proof data

Record hash (SHA-256)

0771f94a4af04c425d02c75aa02bb3f3350e75bbf35cd2b40c0e16e253850b12

Signature (Ed25519, base64)

5L6NS2PugPJBUbQGzzz5ctD+dBEQLteJ4BHLZftSlRSarP4CXpJ+dujlElksFxlOkqbN/jZQc765eDG+joGjDw==

Merkle root

240cb93491796b59a812f7182e64c43781541345e454701e4066e1786c286494

Merkle path

["0770cba9638a78c14be0baa7eb867f5e074db666ff711832291fb7cfc6cc6300","ee7d4750ee6b411a3bf733357d20fb8d17331ac030f29ef077006e7e218d3e68","113e3b5a10233a01679257662c120b9120b51ec0749d9a0d1277928b5d59a131","884085c29e45cf9ec76ee61cf02d76cd751f3c882fff64e938522c886b0a6c48","2a86e71b05ac11dff1285fe85017d152b6c1c73c1ef49e8c0e5c0cb83a3c8435","82a3fd2011609a85cc4d82131c970d904d3b9eee8321232c440bd1440e70eed4","220c85ee4be518aae6466beb2a6ba803b87a0cd93e2975bac3821b79c3a413d0","127fbaab31dedce05866af6697e730ca5e88afe0f26a093c7e8b0b1d26e9b3bc","acdae0a236b360503ad67b938d2337a0be5c1ae3cbc170fbf59d694a1dc71767","912fa476c0b6214eb193d8ffbcae47109c7e05dabba44d75b3c644e29585b492","d0703001e5871d88caf60f12d372a2a578e62f739115a92f4ff929e748ddfcb8","8d2863d47cf1e91a5d95d44242edd815a5e649d3aa8c8ca4de0cb4b30fbb42e8","7115b4e40dabe303dca48b39285385aef0729dc23733c818e0f3ca68286a3ee4","0d65160dee55e809fe06e5334fb3150d04f822ce1cb47b2ae30b5d21efdf0eb3"]

Anchored

2026-10-11

Public log entry

search.sigstore.dev, log index 3198489507 · entry 108e9186e8c5677ae5cf…

Expected log hash

50393c13ffd4f8ef4c37424a8293b422d8c3ecaf6b9593225e2bb93e0cf2c210 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":"v1791686710415","kind":"published-quote","locale":"en","page":"brand:sevdesk","quote":"renews without notifying you","rating":1,"review_date":"2026-07-20","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a5e46515504a5bd4628f68b","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 (240cb9349179…), 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.