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.

“The prices offered when signing the contract later changed without proper clarification”

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 2579520646

Proof data

Record hash (SHA-256)

16a886512c19ba0246169e5aed33f470db3a0654f4a20ef450bc1f72e8ce3c52

Signature (Ed25519, base64)

c737JtBMxHo0EPmOW4kBgKSdxySHH4RfI9n9dWIb+LgVYUFBlhBsYBaGhl26l6qRaE4Lfo9CxHfRrbQC5gk5Bg==

Merkle root

5281b854216b4e6bf9a4d9c1ef2bed9777ade9c29883f1d0f546437faa5e15d2

Merkle path

["16aad5b92bc2b555ae28dd1185834cd029dedf47f5c836ee2acd9fef62b8ce9f","bf552465b526a6132c8e30b5c1bc9c3f5d80a86e46fbf18715100296d0ca0d4e","00f366e697b7dc6aa4776b8959c4d624ce853835c02f5d79d2e1b882208b8a8e","661cc301f62d331ce8e2ea46a88a04bec41e1dd9c76f498d2ce508d3ecbce2c2","1c1dc7fe49a8ef2d7bf85e7c4e2abe46276fc9d85e9de13f1317fb38ac6b55d9","f3c50cfaf602b774c45990bec31c2ea9e7c59740e087434d0aaa100eee7b5438","350b726733a79c9b3f38aa35826ebd533a7f84445ab38b857b7e03ea7d24c5e9","5ffa3576e603b1b4ce56626eecf06ee77b83c086288271b272b877df73c6180c","3d819115c5a74eca2275635a3a5937bf45ca26f24a2cfe61bffcb1298d4ff3f8","1438248bcece851f688de541c6d2dddb1000c8392ed4f541487617e07bed94b8","e469e1a94ca7da7a0147a84d7241f242c7fa70a1acd66d92e7bfab9b22a8de2b","aa60331715a4760f0f363284fb54b33c3fc51349cd38dc377612197ee40acea0","d2789c0fe09629a41906406d8fe2985c294ae3218eaa35da0f43e8c1d654bd45","3f2e066b220d21f290fe4ee4e114e6992e62cbb35f6faaf0f86e02332f98dc0b","266f13136d3ad4d5b30a4dbd24c9af8bfcbe23d11b0188abcff5f3a43a71af37"]

Anchored

2026-08-24

Public log entry

search.sigstore.dev, log index 2579520646 · entry 108e9186e8c5677ac653…

Expected log hash

6c785387604f7a22a5b096fa3c6c8cb93055a92b2f2f24f3a0a42c9bae32debd 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":"v1787540495725","kind":"published-quote","locale":"en","page":"theme:sunrise/price/en","quote":"The prices offered when signing the contract later changed without proper clarification","rating":1,"review_date":"2026-05-26","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a15824c55563561671e215d","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 (5281b854216b…), 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.