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.

“Sehr unklare Anweisungen für ihr Testprodukt.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
47dc2a125d37241bf527864c2602c7f2263b5bc1aa954e4aef489eeec2051516
Signature (Ed25519, base64)
YzApzKRChKXdSxkHZS6PCtF+MZzJXW5Z47en4cDt8UXf3eUrcg1P6IwIY07NwbmouO7lWw01829n7ZQmFxpIBA==
Merkle root
aacc11945f125ee3fcdef86ba030016c440bcc608f4e51f0ffffdb4cdc5e9321
Merkle path
["47d82044c503347774a12fab6eaf0e3fe8eb1530354a3f59a651f66787aa7c6e","804fbce89ec19d1b8aa91b1b851b7326cbe0cf086f73eef281fffe055186d110","65d4851c070a3efe0f38a29a325b4ce92b40c956f907f399cb6f1a48eaf82d77","c7931b570a094c5bdc5b2850ed3aa7a64eb06914259d0eb90d6757340a8f8481","a82fee26c0c2fa40c49d2ffd1880ae7d8eb7919a81b0a6fd17a57ded6eb02f61","93c545900e3a69fe1a108dbc4983d7820ffc3018d9372d8dc002075ccd84ac7d","fc368aa3cb4fca7cedd38d2ad0404538d792c922a5d694a45e16e8b5099a2c42","d56b4ae605fc36c9d8b2ac2b378ff46ea63419f45577a8af52519bf1b96ebdb2","2c93b998d491523166958ac1a5bc8fae5f1deb9eecb155ade5ac05f6eb9f15c1","4903ef8cbd2a609aca6f1f16e1f64816ee3e04ff8e190db29bb5e166873d3340","c6711035d3e0c7fa77329de2fae50c49e805276bdf23c106a386942ad58d1235","cab0338d33e294589f36668c640bc7b5b5761381aeae3fae5b5ab3a1fc0c1ddd","b7222ddebd7fd4beb00c1b60cb288ebc44ad273c20047501c30b3c543f6898ca","5366af6eb1ce50b0f459da15c1d7eb12649d0477ecd930804e506d3f2ff66aa2","2309962142b16600f7fc4d57273f3042f382acb91be89aac7f00112f61b58f1d"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543547848 · entry 108e9186e8c5677a921a…
Expected log hash
bb93f13ee7a4a636e28586b842e19662b148eb18166a89b3ae7d189bb8e81689 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":"v1787286345433","kind":"published-quote","locale":"de","page":"product:smallpdf/translate-pdf/de","quote":"Sehr unklare Anweisungen für ihr Testprodukt.","rating":1,"review_date":"2026-08-10","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a79b41bd961e51899d37ddf","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 (aacc11945f12…), 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.