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.

“mit so vielen wichtigen Funktionen zur Dokumentenbearbeitung und -konvertierung”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
031354582c243ae5924fd0e87135e4a57e34456dee9fb25f077720a4269cac45
Signature (Ed25519, base64)
Hd+urYjiCnzqP1NlGIDnaktozQksMe5q8rCuglv5osX+5lD4Dfe5aBO8i4uSXy4HG7nR8a0s4Wpf0/xh91SrCw==
Merkle root
97834906e0f396a2a898c3c84b9779decf7f82b4c777ec0274321a50a91b4a3e
Merkle path
["03052379bbaf5eab8f1dadfe3ef6b9f1aef53cde041d5b621b678167f101a51c","c404f36fa493451935548bdde794174252c7af7112542219fd768ace77e578a7","581a03ba89e1c3fd2477b8233d7c50208df8635506894e414ff210dbda878c3b","43f28fc92ed0b7d4eefd6871699fa9dcf46dac5722086e3c9c911169dc058188","766fcb9e77b371a9b1f177b83d322fe7f56cc94f3373eea5c26afc44df6df001","19c5841129627fdbf86f1d4968556cbd4889df8df10cc1e878a8c1687a941333","c4a518a4eecc6727211a6013516a53f9bae428d17a5d728961c3f1393ef5f2d6","ba1d532ee7c07a8467fc3723721662fd9eb22645ed4fabbcef2b2c22565c7b6c","5029de7dee811dcc751f63b735bfc88f2b7ce397a4b55d3bf43fc4a00cc4d3bc","f835223889cca7e39941e3de3920758673cadb6135e60c0246eda7c58f58cb1b","333e1b291b35b779bd8769aaafaab2e4879b0442b64f367b3854c7dfc9e9d73f","cd5985dc942dc066cdb074801911565aea14ac0cb7ebbc4b2f477ebb49273066","9e451ae1190daf793986452fa75815e01a9560b27b1cf6d44b59996d2be9d5de"]
Anchored
2026-11-02
Public log entry
search.sigstore.dev, log index 3637495315 · entry 108e9186e8c5677a69a5…
Expected log hash
7967f0a54a200ce65e58f0ab49a25f2626f4cdbc93b074229fb004a3c94f4a58 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":"v1793588326916","kind":"published-quote","locale":"de","page":"brand:smallpdf","quote":"mit so vielen wichtigen Funktionen zur Dokumentenbearbeitung und -konvertierung","rating":5,"review_date":"2026-08-10","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a7a25a9cb5fb18cc8ed58ef","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 (97834906e0f3…), 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.