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.

“Regarding customer service, billing, and responsibilities.”

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 2542751096

Proof data

Record hash (SHA-256)

1510b87b1c2f036ee89436cbd20461faa2722823336740b2847ecdb1c81c001b

Signature (Ed25519, base64)

Ce3Q02EGdMTA2Cf7yHegdaz/PhvfFl+C1Rhrscdqv8VyH2KR8QC7s7PARmOoVNEYxmJmSwl74k9XNiOgHH75Aw==

Merkle root

cc9af896bdf0beb88857e1dcc841c404ccd4c59cbcb6932f17077fc8aa87fc23

Merkle path

["150de11486d506c6533d72a30d4ed8d1a3a6279be913b9adab5791ecb4df4f41","c7d69b50c642c7faa9c2de797b87421b2ef26b779c7d239c6c1f1319f16b4a40","b8b70ee8d6aa304bb0f854a0d1094c2eb0ff5cea300293592a7637834ece11b1","58df3f455e3d2ebb529268ce53a3651febc6c77b40ed1b8e09ac6651d28e20f1","e0d45c05cef485e7e3fe21d3a873a68930450373d2e574a046617e9dbd651fcc","abb2a4f4b6258f619abf2ff3107370343535c0b6fd7d317366d2fd9165a4783d","5bd3938d37f89d455269e898d67ba336642cd151bbb5dca5afec3b4d83b97bca","987799ea91566db18a3ba3738feff5e7a1ee6f7c5e1da0ed913b9d849703d66a","eacf6499e72929913b2c292fb39eb96b4c556fccc4f67ba0ea2eb09271756522","82de2ec4134e616f3633d559dc78f2c9d5614726b6859dbde16696bb0c45f517","7bc9309dc16470318fa6ffb58efb712dbeb97927b0ed38f4f25f46affd492a14","1c2809e47d2975b766ef995b7d10124aac0516db86022be7da7348399138c170","4372dc9da9497fee58c424202bb40227ff1140a098c2b49beac2f4c4ae9a0331","0f351cde6b1d9915cc0e417c0e2f1f0e3b04741e1975a4ad546a8eefeb399e09","7e6c62c2991c7cac05134c9f9e2ab89c75f6106f706f524eb2e9fa9f554216f5"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2542751096 · entry 108e9186e8c5677aaab3…

Expected log hash

8251ea19feed4cbe325f48ba93f0e47294878633f5d43178e4a3a023547e795b 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":"v1787281943761","kind":"published-quote","locale":"en","page":"theme:sunrise/service/en","quote":"Regarding customer service, billing, and responsibilities.","rating":1,"review_date":"2026-08-10","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a79b5a2c035d11a347eb83b","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 (cc9af896bdf0…), 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.