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.

“Der Kundenservice sagt mir immer wieder, ich solle sie über den In-App-Chat kontaktieren”

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 3240367269

Proof data

Record hash (SHA-256)

044ad75c83d475d33bf8dab67c2efdc6512a8be81675808add3dc89f955e571c

Signature (Ed25519, base64)

O+9wJPmstXNquAqka35z7wXP31Ybj3P+yvH9NwBRvytgKal73X4lE/mM0iT8/7a5E3VKCcFh7Epgd9W65D1BBw==

Merkle root

1da6cf8d96c8876e66e82e9bea7529c76d7e25eda1c07550505caa1baa49c4d1

Merkle path

["04502e5266f720129da6cdb59a143e892d6fdbd69768dc4f13a233d2e6b42835","ecc95d82867131b1fc0023fa6f2f9735f84a385ef7afd9ae2af1ca2528109dfd","035e5dc0cdec0ba3cb9df263ee1da98cb4a41a52c3a6bd42a803a6ce0fc04467","228e20b35c855f2eb6f8e2d1e6cc929e8c2b5af05e9b8584ea739025195338fc","90511ef1c484dc2c1ff024356fc894c81375460ef99c6ee4ccea2bc116c2a8ad","47e5c9b0263425862bdd7f992ac93f52e34a5988dff34b70dea00b89159296db","9b9ba60599a5a6e1f80577ba6b1fb3048acc5bcac2129c985ac8614e15b89727","3462cd48dc3b060c84636f35709f6201df484b42e08991abba8c47c707ea2f17","4dab19d82f8e5da524a9ffb76b931e55eed7aebbbc363c55a30e5e442a7e2001","2d40eaae35e424d9888d333d8326b3c6871041f9e300aba4e6483748a8e942ef","f0e4743308c97cdfb9d7e257322f5fcd8ac75eb83cc4eb10155c0a0d14a396ab","ae52329abaf68e9da165e516499bae5b8b1835a4e008f4e52a7a7b160cafc13f","d0886e619546ab8e630cf9041b21d39a146861d5b7598b5044808c3537212a80","2d81003ff1cd2149e42eace973cb0f4cdd39b653f7b06a20804a1f1025023ebf"]

Anchored

2026-10-13

Public log entry

search.sigstore.dev, log index 3240367269 · entry 108e9186e8c5677acf8a…

Expected log hash

f6397ecd2b8639a3c60345d0c567eb602411c7eb1bead248c760bae850816087 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":"v1791861381931","kind":"published-quote","locale":"de","page":"brand:relai","quote":"Der Kundenservice sagt mir immer wieder, ich solle sie über den In-App-Chat kontaktieren","rating":1,"review_date":"2024-11-22","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (1da6cf8d96c8…), 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.