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 absolute WORST exchange rate possible anywhere in Switzerland.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
38b7640719234bf6b1806c9405494b98379c7dd15c34c67e3eaf5b650160c8de
Signature (Ed25519, base64)
spC68z5mntDe1UBpzE8e7B0hiRYUMS7kYmcwgZQe0Ad53vQMKv7WohShJJ7nf/qMyFZnbWjhOjU+FMerAQRnAw==
Merkle root
404e3c13e38cb64105d39456b35227bf21885d8da4853edbdc28c1291169b69f
Merkle path
["38b8a8b51318025e42088d572cd0ebff8a3fd80a529ed424cf615341764e3091","562d6a9b717a4389f4b8efd1332babeb8cfd81d84e3da85518f6b117cbd0abd7","886541dc86d5d84c0bae4b3cf09c34c97f95663eb42182d184515504045c940a","05b968b51cea372ba20d2231557434f9b5122d496370837a6b486ecd3853832b","e740ea348429d57718aedd45e024977a3c92c5d1430432a7ab79cad1f8aafe82","ccd34526607a02ef50ee1b16da1981bc9fe26220968f7bf27316ba7d3fece5fe","73c4d5eedd7e3ed079614fb99624aeae6e2d66f580cf5e17d3d748d7b0b0b17f","c03a2712238c51761f01729d6997578a827153f5251e31a8171ef76580acb9cb","c864134f6c77e7db83e0ff6308c2afdefc1ee31300a7b342cb7b7a2ad992230b","1ff6790b957ed07f922f9f594b71acb914d1276cd1befb23ca77fe23a53f0d9c","3046cf5e043eac65ecdf9be3495eec86062b56ce36e75dfcf3b50b1004427c84","58d953ea98a51c80c3002432ab81c9184d85d8ce2655c7de9feef7d888030a63","026912c64d27d32fd465b1a30cd870b0e8b66130bbbb03a64a97730d7722275c","bde050f080e8537023a46ea459bb1518e1d885f47b2ddaedca03653a64f35bdd","63269a191012537d921c10ea30214f6deffddee0c8302c1d6e8c9845e6049806"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2684163355 · entry 108e9186e8c5677a55e5…
Expected log hash
4066e61b2031c5768194188ceb0300adcf0b5443c63f9d6a4476a0f6ecc5beac 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":"v1788335271191","kind":"published-quote","locale":"en","page":"brand:swisscom","quote":"the absolute WORST exchange rate possible anywhere in Switzerland.","rating":1,"review_date":"2025-11-01","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/69058178778550485488470b","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 (404e3c13e38c…), 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.