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.

“That still didn't prevent the contract to continue for the whole year.”

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 2670402210

Proof data

Record hash (SHA-256)

1b0cf4dccc614c3bf842f9be30fec1eeac6c24ba7eec63e78349b8cef2bda48d

Signature (Ed25519, base64)

3UqEYu7eyxE/TxAZjF/MlW50ivalMerBus0cgwUEhespGQWV0iHSHvU9xWuVr5wu6PTV5tSVVinRmbh2ZKOUBQ==

Merkle root

70a672ba4f99febc4973332b6c2cf94172d87101aca638fdfd56ae3131b117da

Merkle path

["1b0c808d47b06aa9ccc3554db878914c9205752a152bc26ee200c896574fdf3e","9a0e031714bd2974a56b5166e3f20d7582a4d2855cf772bd6b613fb5b4836045","03662cda299ef8bd2e9f9cce5ffc5e4ca0a5cbae9e3f25826c671925a6007b2f","1e91308ce99775dd573df5706b07a582a7e4fa959535e49d9b4b82138720e631","123dbd18cfb336c5f3ebd09d7f10bca294c93a2af806f1320cf212dc59f3f87a","81496e3dd708a8e3643898ae65ebaf0c3a3359dbeee1d8e941998f2cb4c8cd58","7bb8bd71297b8be6d5cc0ee09e732d70559c47a8bc5ad6b5f86001dc2b339ae2","b86adb62c260722756c4bc5108bbe39f1a695cf148728cdf5e50a430107849ca","1944f56755f981dc6c8a153a62abda02e99bd1561ed5e33227b97a8e48904345","87bf1dc2c5b02373139be10dea3931af59bcc2a61dcb0fc6123cc8342c156c69","ba92352303f9783c7b2c90e22d1c10dd9cfcde2493baf676552cccb0952ea57f","7f5c1c5f39ccdcde115cdda59372d86ad54ce49b6aa38a0e8b424636c634a46c","87f61d26057d4fb4f6a740a063ce88db7759266bed7950e950bbccf64bfb6be6","1f37dc6912cfdc60064656f6b3b1ac7b51a18eea41a11061f5457370784c1545","c66ddd9e0c503da25c55afd584b26557c7acbabc25078f9f7593d3776356303a"]

Anchored

2026-09-01

Public log entry

search.sigstore.dev, log index 2670402210 · entry 108e9186e8c5677aa13d…

Expected log hash

4c67c3cc128b94bdb5d524d39c2018621ea5c6ac22722b8aaf21a3d775248c87 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":"v1788228248765","kind":"published-quote","locale":"de","page":"theme:sunrise/billing/de","quote":"That still didn't prevent the contract to continue for the whole year.","rating":1,"review_date":"2026-05-06","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/69fb61dbce9c7af4b0f548bc","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 (70a672ba4f99…), 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.