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.

“Another 20% price increase in one 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 2595408668

Proof data

Record hash (SHA-256)

12b7534005c025c0d20ad70040ee2422ab252c95d153edd15cc98f41731a61de

Signature (Ed25519, base64)

q2Vrq7HBrv8+r1hzkDeE0lGCFB/+wEDZ81tE64kxqFT6UkhstdHy/zyY9JMl676dO8F7nvXHDa2Sip/JjzGmAw==

Merkle root

7b9a4691b4a07ac5d1173e4626ce63916affc643ede736e9a42881218d31d172

Merkle path

["12b9b719379ea2dda269b392f90c3006cafe63829f38ca3dbdfff75260b3b045","a0ec9b525ca5f52bdf81f74dc8a1c7c943e484959620163d9a03e8b740532a53","f248eac81bb1bc5a2fa29b1b5af0a402a6876691e7ca42a8abdde86bb6ed77e2","015b2f23d5919e7fd3a0e92dbfbfb95a56429635c5cf739750f0153afc8e8706","35e8308fa9715fe1e7d7fba4413a886c2cdd8c92e04216c7963cd6becdc9f51e","72f6ec43c227b54dedc8d808271fd20ab2e1be22d12adeff90a70f6ec5d58848","b753c5c6ebd867aed59b318d8a42e343f230979ec0f4b45621efd90f6da9863b","f1d39f4ebc9e9fa96a5166fb672831f79ff516b2eda8d42d5eba8b3bb36b663a","f069109c36bb66526f64f70628fc6dc1028d861e36c907dd919f32d06cf58f64","27142f06c33847e07758ad355d8e61e57d56353d1829fafaf8ef02f3c0116d42","c3e223ddb2a33abac9d6b7bbfcdb227b67cbec6b0f3c08f7058e148cdebde1f1","21bcfa0a5403e9274d8e9091c14e04623f5ac4426dda825a46d0463078e2790a","7406413224613615cc5cd19a127a6e24768c7c8638c392959ed907b3dea0b3ce","1a45b3586aaa1d52bf0d35f80f59c2194992fd40a7bb573af53ca4a9c5b2c40c","e08d96326ef8a4f2d48853bff915e1bfc3b77e83a5f37428fc0c18a79558597c"]

Anchored

2026-08-26

Public log entry

search.sigstore.dev, log index 2595408668 · entry 108e9186e8c5677a623b…

Expected log hash

7ea3454fafa335b6d74b2f12cf180783c952ccc9a9ba89af7d5ee27b01e07154 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":"v1787718572132","kind":"published-quote","locale":"en","page":"brand:bexio","quote":"Another 20% price increase in one year","rating":1,"review_date":"2026-04-02","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/69ce648b6430c323eef1e8cf","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 (7b9a4691b4a0…), 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.