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.

“and you can pay with an invoice”

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 2682517241

Proof data

Record hash (SHA-256)

1390d6e81dccf8be6d1f4786a19179f96607fb6a2d03ecbd18bad78ca72a808d

Signature (Ed25519, base64)

qx8tSDsqE3SoT65Z5UfcqWnAujLNo3Sj3gU6JI3sf4PMdw/tKMpMAXXFBcitd+gjlFDbkkggRepSZl3z493IBQ==

Merkle root

c280d9ed12ff4c0b3255dc7898b16f1930cd4119f42946bcb4cd68d076a2b332

Merkle path

["1392831b987c3b49964d7e98eb7fdb19ced05cdec6522a634b992c7ecdc8ef5d","920b885dd625c9db246ee7c09266514d13b3a02784f41ac151a0619c2f5605f7","b0a843037061d40d2eab9fce2683ab94077f821d4723efa206995a96e49d4037","f70493eea13f96dc83a1d3452ecd595e06659f826dba1e582427f4e4cc99131e","adaae0ee5e11e37198e6a8525c1b47d75929f3e1166b4c62407209321e8478e5","148bb54a07cf4efd8399b5b16e402766813525a93e68c1130317c7fef18ace46","d395bd79b3b5056999c4fde6b3eaca4b87b615b1f175a0e761a9f552bd8771c8","6c13b8b262847dd8d7da63d24e582a5b17890b36e87f236fdc5362e067d6088b","9e1bd4f8fed3c04c1e830963c270ec2b56d7dc1fb02af100732ee833c53fc8d9","a936c478cb006020f4baeb9cb2c7a7724c4ed10cb1a3f8b3ebf23d10a9dfbb90","e3a79915a3879ad8716dc470587747d333f9915bb4463272f8889d94bc3cf160","472a46e5ff22ef13f95849371f5e56cbe4eff8ebf99e8a0d25beb8257d4ebede","420b89a5765bf5e1ee3ca525653a85d95f68d0a5f95e1e3aa883275c5f706eff","1bb9d77697b03c52c52f610920bf29cd71b9d55ec5c24ed66e499e51e9290526","318e458e36dfc92952cbf790d510c87679554507275d835c305b6eafec626494"]

Anchored

2026-09-02

Public log entry

search.sigstore.dev, log index 2682517241 · entry 108e9186e8c5677ae940…

Expected log hash

4dd627b405b5e14bbbc331be73be3f78a12bcfd7daf600ed87868080d5d2f664 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":"v1788316240490","kind":"published-quote","locale":"en","page":"theme:ifolor/billing/en","quote":"and you can pay with an invoice","rating":5,"review_date":"2026-03-10","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X309A43086E7145E358EE1687E9DF7162.html","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 (c280d9ed12ff…), 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.