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 recipient was very happy with it.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
30e096b538e79df273128dce0f42e21dcfba014c3f7672b19de98bca4bc65fd9
Signature (Ed25519, base64)
eWesgz6avS02tnU+Ebos9Jf1gC81WsGYyUBi9O9rDLQh/lgV15lq5bzg1H5M/L8Z699rzmbti3jckrGNSGh7DA==
Merkle root
8c6268a14330d1a3403c561e774645b0671f81571ec1735d4674ebe1de7502e8
Merkle path
["30e19f983bbfd935b5abb62dfece95a5346aff9d91c3520e3e307eafea5d8e95","9b14bdc1889065c498f9754bc2e2cf5a8a33677c44fd5f39c4e77b92fc87158c","491965a8362488ea41eaaeff0eb857ce746b128a0a94b151489e8bce461a951a","05b1af4d40622fd63c425ec721a2747a51886ff687fa76979e703461221202a4","dd488abba52d9027af958451a0fedf0eabd30ee6bb377173421fb428e27f2f69","ead2f97281eb58b3701cb6e31a068310648d0ced72943f7ab1a6743ad86b3e93","6ebdf2c3c9bdf4adb62fa969c52789bd29eee5f81f5802e668358f1f1a830ebd","a1d918474030f8bf5da9be7d1530e3504c1327efae88b77d50ae16aed3f435e8","af24866edac1e6387f6ebe66893a87e758a5b1ba70065bf7ce0f8168f6b88e10","f0a4100c08d5287506a5a8a7871d06795714383ec0b6096763aa5ee08864b4e2","2dc8b278464a65e55a43ae1b8492bea222fc914048fe1a1145214e92c4afce1e","bbd81ce977b62d941970a51d978795d1ca8d2e3dac3434c43899db8d20191a9b","a130748e37a17fa29f4013443a16c6ba5d7fca63733ddc833e40182a59b453a9","894fb50f273584bf006781fb08f5958320d3e5510a31da0d6339bcf63d847254","f548939ab1bb46e2c6638c372c3e2eef0d561ad18c63c15229fececc951e0b3f"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515439294 · entry 108e9186e8c5677a4f15…
Expected log hash
128701fddbb19410bf57cdb2d04d7a0278d13bcfda6410d76f176fa58341e1c9 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":"v1787141082461","kind":"published-quote","locale":"en","page":"product:cewe/karten/en","quote":"The recipient was very happy with it.","rating":5,"review_date":"2026-07-26","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.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 (8c6268a14330…), 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.