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.

“At first, I received an A3 instead of an A4 calendar.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
04d0a8b103c58528bf6b39f222b5fdca55a64fd438dd50325ad0677995d16dfd
Signature (Ed25519, base64)
dE0aASnOWLoXjPZsAZxB9FW87fPhzK/8/tjmMo3XemCPoHRJoIZ01poN7yHa5TedAr1XN/W7WNPyOcTenXI4CA==
Merkle root
7dc417186ff758c181cdbe9905e2a9f7c2944eb88a41e7dbd52a48ac04321d3c
Merkle path
["04cc947c89ebb079c5d01138e4bab4a2687d5b0856066fb61bf7d32a113be010","62277a383a13c04d6dcaed1d4547083bb929ae23f6073b9b235e943ce7e26b3b","85caa86fd2ae6c4fa9210d1a067213ea4159a10d54a370673a7d9d09cb4ca389","7eae3fccee0f8c02ed5b9d5d2ca22a76c6e768800d361d47cb369fc5292a8cc1","38acd4b4e005f1fb81a29b3c8ad12ac2fa084b2a7f1a4f1cbfb6f1922af4d264","6085f00f589ecf276b4292ed7be19ecde2da306e6c1c730828dea62f5515afe7","e32241d4721502e1190f93225f084fb18c54c118e5056a0a82e16364fc6ef264","30de274da031a575aa7ae0dda786c1e8f90438385b31950cdbcfec44d32a150e","bbd1835f89d39cfd67dd7d854e48fff3cddaae5be09df918d5d131d990d3d796","c015003180ba5cb15302d669fc758ce30bfdaad21c37c05eaf61ddfb5e928eb7","416ac72626963bbb3122bf665109ec7d944d4d5c17f5d6ba77ad19d4c322fe84","c55a157ba05a1522cdf00c427814e744bb2583aace026375d741f884a6dc41ca","c2630b6b9ca1d11e16cb99a494743682b41d3604aa81f0e537e045d0ceb25c0e"]
Anchored
2026-11-02
Public log entry
search.sigstore.dev, log index 3637399944 · entry 108e9186e8c5677ab939…
Expected log hash
17b34089c9aa8091fa75e421b51f027dc37b50e8cb79082ca972af63c8cadbbe 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":"v1793587696188","kind":"published-quote","locale":"en","page":"brand:ifolor","quote":"At first, I received an A3 instead of an A4 calendar.","rating":3,"review_date":"2025-12-20","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 (7dc417186ff7…), 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.