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.

“Diese Seite konvertiert PDFs sehr einfach in Word-Dokumente, ohne Schnickschnack oder Abo-Falle.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
098258ae9b872a97896d29144db04e3dcd45c83b47ebe2db4e30089ed536e368
Signature (Ed25519, base64)
knuleT1RBegQm71ymX9N0s7+yo0hKnxaHjJt197ctl9YJU76UH8SrMQQYd42VwqLPrf3k1ncj4uJOToD53G/AQ==
Merkle root
bf06d03d174707f535c1833af2fe5d51e1d258f061223559344b34f56a1fe592
Merkle path
["09816b892372bd7bd783467bea1c754c1ad37f811f6a7de46e9e257094e87abe","d3fd4c33de406e279ee2985411dee8eca8d49dd1223951752ca03213dcae4568","dc242000b6ca84760481d5e57ff5de2aae52a9abee8a83299f5c0b1a0d9fcb38","09834949990b3b1e3b0dfc1eea966c3fe38d8e8a5403a99e8a81d53866fe88e2","c3b91230610d40fbf817b0844669f70ca1541373f005f476a25846cc96e1c472","2ca1c39dcbd000b979fdc486b8effaaf978fb51053b97897fabdeb0b81b4e07b","cee0abf805901d845e3dbd76f20e51879d4f3457cec7d362db3877f189a8a1d5","e8cd2b02b9afd4bd633b7d84e93bec64923079a993e91000474c93c7da914bd8","62a116931dccc35b7e360244150a78a235786abbc03012e6c1fa921d21f3ee1f","c109064f8480adce9270ff22e98f3872d2762300384d4fac617c8eb351c1a884","69f8226305b00aaf0c4944b493cb9c56274ef008c03a0640b667b520413fa8f7","879b1c993b0c0814b2a75d570e70b17b8c28d50568785d86a369c01aef9cc8a9","3492fa2427a95ac81a05d55f826772e439a4f5dbe5c25418023e367993106e04","e61e8c9172ebccf404204c12ed180f9c4b13c940a974e219cf0d945d751fc601","7e649292aa5430485d2f826d445d528f8e95727e1e2103ce6cc862417c028321"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2684346356 · entry 108e9186e8c5677a5932…
Expected log hash
21bf9008ed6eb4689ee11c1c7859f0e94084281b2b2e2088b1d7635165466b55 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":"v1788337894213","kind":"published-quote","locale":"de","page":"theme:smallpdf/ordering/de","quote":"Diese Seite konvertiert PDFs sehr einfach in Word-Dokumente, ohne Schnickschnack oder Abo-Falle.","rating":5,"review_date":"2026-08-08","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a77185d21286e81158236a6","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 (bf06d03d1747…), 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.