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.

“Sie gehen nicht ans Telefon, sie beantworten meine Nachrichten und E-Mails nicht.”

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 2515345787

Proof data

Record hash (SHA-256)

8837756d8626f7d91458f62ef0d6a372965fedca28a86090573f114e2d5f5275

Signature (Ed25519, base64)

cbWJ1NGm8/XrRiIIRHH/xOqtm356qfbzgPWXWs3F55oEZ2JrVW9hWokyo325U7bb+4w6prps1RdIe3KQyqZTCQ==

Merkle root

e61c2598d4d03770603e24740bcc427581e87bcbeea2e56dc34fd81a9f496465

Merkle path

["8839578ec285ec472b0ed6193dc8e41cd7fe2eeab5cd24d1ca9e79c81e0b5eed","6b056af10f6cdb8d41dcaf609520ac8ac2f968d9251549ca7787156d083dbd8c","303c9bbed082cdd4f3e726e481a496fc5bcdddd0441f6950b520853f6db819f4","3cc82eb2a27787ff0d95b93311edbc17bd67b4dff8968d3f3d07fdfc49a3bab6","ebd2b7a55da02586895156e8a775e8557f7dfc9d7c07dfbc0412b039a400a480","93b80ac63216176f240f5eca1a45b8d681cf578c3b330a09c71e0e902c412c59","b024299ced2f3228b7389481cda22d155c09cf96901632e67d6c197c309dc7e7","b80f12171b3f6b0f784f1c18905755826123bc92e32de0ba56f00f260b037cb3","2d7ce06271c9defd7f3794d76d9a36f484aa8c9a5c98337a31eeff1843e858f4","7142ac2136c1dc7c0090e0832c5534aa0ef7d892a7901c83dea63e885455886a","f69125d404a716ab6ef13c43ab40f471f0da2a433827c925f52a74d1615e1905","db7172ce14e794d11e5f11fe11ac06253cffac3c662e17e925db59b4efa0b12f","7f1d0c445bb13ae8c90e977abd9f4b017f1736dd8a0b6837e8297de8e292d186","f1950e4af29dd22cc94bc58ead6e376c41b02edc9ab0ebaff7fa6fa0f9bd3732","11a62e67a9d98d919358ca5b8855f911ccdc865f14b203213de31adc67657443"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515345787 · entry 108e9186e8c5677a749c…

Expected log hash

d9a90b5e7311041bf4315991ca7f2fbceee461daa2ae70a8b8b95323461a31cd 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":"v1787140356347","kind":"published-quote","locale":"de","page":"theme:sunrise/communication/de","quote":"Sie gehen nicht ans Telefon, sie beantworten meine Nachrichten und E-Mails nicht.","rating":1,"review_date":"2026-07-27","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a676770b2b26e65d135a669","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 (e61c2598d4d0…), 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.