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.

“Excellent value for money”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2b5a0dc6b4f793d130522e58ccbf61aa2260584a1d7a50c053e226043b320279
Signature (Ed25519, base64)
kH7rtBaFAvPUWRALul2Bp4Wtg9CBxOfhHx3ehZISZbgq4sMKaVD+YEIrI+T0eKJzIYI/eg9/OA0UZz60IIB8Cw==
Merkle root
d172a7cf956e2b148257f1904430b57957f1397e7267d8861b84c949d8e35e40
Merkle path
["2b4f7dbb56e01b428d96742bee3bcc53548c2bbfd94165fea3f07613f81ef0f8","9a5d1744c0e0d93b18eca60ce8b1d85b81fd301b9fd952fb6005529deeacb889","723ead44d6a756bf0178a828b6153316111030f509997496fbffebee98e43ae8","a893923ae757eb2e6f0e8b5e29b819d7e2fbd36e50a57a70e2316d1172a8efbf","fe1ba75512c3fe44b25f4b665dddc71aded189e2d2ae3f3de3b914284e4a240a","463a380fbba760462a4b2c37a89ec7443ad4651f8c88a69551284526469be32e","010bcb30e6b034e506855ab32f80c9d88e61888646b340969f3bd0aefe1f1b8c","5245c84efbfd29fe90cac87277cef50ae838386f179e92c31d586f13960e92a4","01847cc1b424353d40a4484c7dafa32b9528a264d16c5394682d7f5ff7921c22","7b958e7a596e1838387908d0b9bf5256c7170d3ee5f874590537511065bacab7","cd6cdf397d2fb7267584e752f7ee717d8da3141beff44ad640c742abffdde7d8","96ecb93695cd1d8bcd293445df1b00acb535bae7b589e701729dca9d65fbccab","ec9d22a60fb3373395242e0bee52cae203406eed591b174f096249c369d00f81","24b78eb17781ff82da235316ce22b13d8e2206e794b324b0ed78181b6c334313"]
Anchored
2026-08-13
Public log entry
search.sigstore.dev, log index 2445296928 · entry 108e9186e8c5677a0a62…
Expected log hash
c9abcace05ae14f54b0d99899537438e06fb4d27f22b95a0509613937d3e30c6 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":"v1786588795034","kind":"published-quote","locale":"en","page":"subtheme:ifolor/price/value-perception/en","quote":"Excellent value for money","rating":5,"review_date":"2026-01-09","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 (d172a7cf956e…), 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.