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.

“Ist gut zu bedienen.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
148961fc4f1b05f8d55e8e81fa40f763e7e1b587b428b5d47777079d4f84c8e5
Signature (Ed25519, base64)
aTjDWptbEObdqoxZYqNTjC6ekyX0oeZyYA3aIIPl2unRo/j0NASMwl8aBNC60BmxkOthwXyAq3+hK2g/SufxCw==
Merkle root
61203b6d05350adaaef087cbce75d25fa5ac2036c1a66344255fc73a224d39c3
Merkle path
["1486c98026007c5e478a8a4de77de94a0d53ffc7e9d65f99c5ca1dd87df348ce","f43e2b6bc935c079f612ebd20637414a6a03bf1ee2e5fa8370e6cab64eb997ae","a4b9aca14402574112b27171e94565ed6c4e28046a4d237b2113e05192f7e25e","197ccd8c6e5f41bc860d76714cb60e7587833a9e0a4df14b7e45754595d7eeba","492218ca78be12c0a50173c7bb65c28016baf321f1cb06a46d6c91ec81a1069e","28874d037f81a2a4b37e9fb47e5ed62aaa3b2e84340b95d08db26e39d2f9ffef","f063c27e80896e53306416a58d6f40e250169bdf85a7495acbc7d79e9cb2758b","dcc304d595de836ea7a067f5e3326ccca1b103b6d493ae72c535c0aa15bae13e","fac8620dd2c2e593bb4085f5a416beb39a54c01b76012c393e55e9f590b2bb08","4fc826c341f305fc38549eaee0ec24093db3ccbb487e00bfdd57e46c42d5df18","d77a23836e3aeb226d54618756062293fd494e967628980b859b24cc7c127eae","e8dff68eba558556d976e6d2844f7cb78589bf5b3174cef7b0e77c60d4764550","6ecb3415ebcce01953d2d375e9a79672b399b8e76883ef30376a8fec1196fbc5","ec52c14d031b4094aad3b2c7f7a2d0de70de35e711cf6959d5681568f51f3cd7","d35a1781f2fb2fc9cd66aa22e2ed6cd805ebe75af0ac2c167c3e4444a0a6f362"]
Anchored
2026-10-06
Public log entry
search.sigstore.dev, log index 3100032352 · entry 108e9186e8c5677abe62…
Expected log hash
0a0ca7b748f6c99c5a75a761289092bb11c807eeee08be8ec366fad5b0bfd2d5 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":"v1791253605372","kind":"published-quote","locale":"de","page":"product:acrobat/pdf-editor/de","quote":"Ist gut zu bedienen.","rating":5,"review_date":"2026-06-23","source":"Capterra","source_url":"https://www.capterra.com/p/251329/Adobe-Acrobat-DC/reviews/","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 (61203b6d0535…), 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.