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 hatte viele Monate lang ein aktives Konto, habe es aber kaum genutzt.”

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 3084008230

Proof data

Record hash (SHA-256)

c316639dc541c4e934170c6f6fcdb837c14fc11dee94ff27128d10e676820f1b

Signature (Ed25519, base64)

QN10NGSX8Ro69a2qJo6r+z1AKTEU2ur5d6yZEECEXVriu2+XdNQLWmsctJqXN9DZVzUxuEmlbbSeKWQOeKgaBA==

Merkle root

c954f278b03f0ddfeb806da3192a945ea74ae5ace31cdf4f5c03d62f9b9c9c85

Merkle path

["c316da2d35d0f5b561129b1567e36f79ff30179a9e083e73ee02342ddfcb7051","d3e60584a42865299ec1994e9f63c5c401d859373acf67f9cd5911a38da42548","f30c8fce367ed54af385e7c658cfc6af9e82b941e38d5d87deaafb93f416ccf1","aed137dfc238343c135762cb7f5125ac2b93127bbe42f97bc0bc9d4f5b227635","deec2b6855f72124e4ed7506c1a1ea9c41756bdd029de078cf719d47d6a2d4e7","ec713bdc8bd2dcf12c61dad20898eebbf5cd1770991f3ab99192b3aa91c37f0f","ed86dee66a067ac5f71a4c502e38b6708a199d3a5eae16d7fb3a1627608e9630","b0e67ab1bd7d1e5aa34b508a5ecbb03efeab34bf274abe6870e7e31832bad087","9ab62d8c6ea754ad848b3db04b16eb11034bba671565b9cad2df360a96b98315","275f0d62de067779ad730f837ce177b73ad1005674b19a5f2569b03178ec3f40","95803969a85209aa9c65855c9597622e951cee65b46d72f6dcc2d4179515675d","2d996045500f1a8022bb439414bc5543502f8a02772f523b0fa76f0114b61976","b611596563f9f58647a46a10388967b912d7f9bc715dab82189c067238c26228","df51e36b3706cf0aa826d42298e6b3dec441c2522060e389a8510db32e8f4a39","d08e876184fd6f67c869a98f4654f693085707c7f9c1884596981ce250200aaf"]

Anchored

2026-10-05

Public log entry

search.sigstore.dev, log index 3084008230 · entry 108e9186e8c5677aea31…

Expected log hash

6a8c2df90f09571413991731949dc32a09a60f9a75e1342827498da2cbeccca4 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":"v1791183579482","kind":"published-quote","locale":"de","page":"theme:everand/billing/de","quote":"Ich hatte viele Monate lang ein aktives Konto, habe es aber kaum genutzt.","rating":1,"review_date":"2026-05-27","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a16e4212762d6c2e7c22d00","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 (c954f278b03f…), 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.