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 print quality and super fast delivery!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
24f701436975210ab9baa6961e46a248d7d7f9c0f2b0224cabc93dcbc1789570
Signature (Ed25519, base64)
4IKcRwKQSD4OiWKHiaSk0KDs4MPO1D7/GLltBmP4Sue3UsFV4HNu/dEZfU7szpcHT/RlO9hvXdzVRgOQBYhBDg==
Merkle root
73035d63a23ff36f71b3b8034de0222181f7f0c7af5aea1690610c83e74c7d15
Merkle path
["24f235b2dbaae1ebd2894bfa30b2621e376229544abe39f1345e83785573a8dd","e3fb448af03f98b65a0a8b7bbb38bdaf113dc5402d62928ff2bd0245521cdccd","4b7c801455f7f885d91ae251a74e6916464a9ae09ebd0f70f30f915669034083","17171ce5133a74851ad25625e5f5cd412efad2c6e7bcd3d6096a4ca5f53e34dc","052ea7902cbce33647acc3a15998c203eabfae5be353edc8db3ac96b98857be6","dbac69b3bf8c6ee3dfd5bd8780dafd9843bf3cae7d74ce6c9e1ba7ab07faa9c4","a12e6564f0cb639856497db174e079675e0f9c14f5e1961e29a5cee38c971f8f","4d7bac194e9a85c2087a337870531608c3ea9c051388e3d8829c0483f814dac1","335a2a3c209c294343691a185b754a586b26008bac97266989d013d459ddbc9e","5286ecfea88b6490a7c0b0d04f789fb78ef7c74343cab11e4fd13e3415d4ec74","a5129d303edf1d77e5546242c778c9b2cd2357843b2d6235fc726397481398d3","ebb8bf4cbb9792cd022a43f43164a73fc73cc82362d68d902cc5d6462715aee5","79f42a6faca7a25c904d908743f96835c8ea8dd4456f160fa4cadb988d234bba","34ec044b557bf42eeaf01343e2a0db0a8e40ba2304dd05f1507afdbc0f1ed40b","12edd9887d614b1b24bd84a0244281e77071c1e73791fd6b4a3ddf494952054a"]
Anchored
2026-08-24
Public log entry
search.sigstore.dev, log index 2579608108 · entry 108e9186e8c5677a67e4…
Expected log hash
daecf929d2558ff2044a636afcccfdcef28fb6ada4e0c06f09682a010a04fa65 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":"v1787541876852","kind":"published-quote","locale":"en","page":"brand:bookfactory","quote":"Excellent print quality and super fast delivery!","rating":5,"review_date":"2026-07-14","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X574512025EBB9124A1B84F5AA83E47EE.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 (73035d63a23f…), 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.