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.

“We (I) have been a customer since 18 years ago.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2523eab68dcc1706cd8a7aa800adbad9890ab9b22e12da78b06b316b4613fdfc
Signature (Ed25519, base64)
nffgruOO7zqlpXAakbzVTIPNpj+ZknWKdxp38sYdnhP0xmQhlCHZLrLquaCeO4h4YADRxGA6S3out+NK114rAA==
Merkle root
1154a265a990612db5567445e00872656e7ced32aff0b18660887a40a375699b
Merkle path
["2524b48dd4977b27f1cbe8b971974c2591e792145e47af5c1051edb4036d9216","410fd1021b84420a9a62a9787c752d0f7314b91a17cb7edcd5d891371650c133","d09527ff55c9869a97ad70a31f579d8e7a8afb001d64c78e23f39488fa8bf557","f82bd464e18acadc06d9f256d014125544cf007f8b0859cda6517a29603e5198","a75b05f05656aceba68f1c9aa91e202a28e672825bfdf97a5ba3fe614672d91c","7598d7324e9ec66d4cc0f4164ce083e06f67488bf8c66b89cf12219ddb494cbd","88810493a4a7c6a3def9e7ee5108bf99465f3ed1f583579ffbdb337a811438f8","b2ef426038173377a429367cc4e12656451573092d13d44dd912fef06468e296","887238845ca5913a72302e08d722f4af87ff84e495739125844e763f7989b50b","ec7765f447c142feedd9ae416c9aed997683326a5956a717ed5987e32ebf111a","a60bcd8e694165132ab83d62a12ec83900dc03d96484c4b9e65f97fb91ea3585","54470c95db60b455a0c78dac5274c8fddcfd14dbf8b437c021e65444ccbba766","b97b31ff0f5f1927f705ed5cc4058e8c41a5e50b6df206554bce52cd3e74c24c","6b47d1533765a8fe766882eb411a4cf6ead3b0e29c680883d52a550ee72264e8","8f93c563d7c563da751df1a0efbe13b6ce9bd7032eb6dd0a995c545aff2f5a1d"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2524110285 · entry 108e9186e8c5677a87bd…
Expected log hash
34efb4ec1aab60168b83ec62d0334b8e10d9814c0de0cc0d3569d176ff20bc2d 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":"v1787152786156","kind":"published-quote","locale":"en","page":"brand:bookfactory","quote":"We (I) have been a customer since 18 years ago.","rating":5,"review_date":"2026-07-15","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 (1154a265a990…), 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.