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 quality is top-notch”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
04427bf26a2c985bcb661b381d596ad4b20230ed60e3230dd69d30d4118cb95e
Signature (Ed25519, base64)
kSqLzo6dBICW38/nj/5X3ZA4YjsjGtqq3ZEJqKy0G14/1r68Itinbe8ohKjhIycUEZAHIGMatO9aO/83fPJQAA==
Merkle root
8552de27836d9c1d73f2670cf2bc11df6459e7443d47ace4674278484e3a6d8e
Merkle path
["043b44601ae8bc1c58e730e855d10363fd056a612310baef0ce0879508074383","b115c706fdfee4dde2351a08ecbb7c9bfb76e254d2b94a66f92738d84af68f80","030aecb0af956de11e0f07ce6ae9cadb9f460e6071106450b737b33108b55f52","7a04d8e7ef46e8d28abe7518e04b24c0581797fe6eb24eac9522520a14b5fec9","162e8f1f8d6d4f5c4e7a7430331ef6bbd606d2c965ef5fc1742da050cedabb41","9732ac117a46200c83c78d3db467b6427e9371c8eec4fc0dd0d5b395dd705bf7","4fa683011e8b23eb0659bf0ad398dda6e342690c8192b719a46581026586292d","bd7680105cca0422f35f61875ea6d06aa28842d68663a98eb3946d4432685faa","05a0133faae5b41888fa08b9ab118800c7ee3f00b79ac5bcfc95749160affae3","7835ca71fdfea746279b7644da599f2720670e215fe623045002700f11ed5642","4f17a7ed38c98f7a470320811cda3089cdb974f325cd6f8590ff2ad504addacf","521a2de35e4b98beb07bc39254cf192902ab2b5298a659e0538f167d5630eb48","06f625e80da47a14c2d3e7027b88f7f89c63e459e05ddda58b98e60b36bc2518"]
Anchored
2026-11-03
Public log entry
search.sigstore.dev, log index 3668793196 · entry 108e9186e8c5677a8c91…
Expected log hash
f099839a063ebfd0b66050d615b9645cca5be77075ecec449f1aa0148fdcbfea 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":"v1793706932685","kind":"published-quote","locale":"en","page":"brand:pixum","quote":"The quality is top-notch","rating":5,"review_date":"2026-05-27","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X3DE729F568C455BB31536436C1CD5BB2.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 (8552de27836d…), 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.