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.

“möchte mein Geld zurück”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
eee06e13144e443ee08a2b7762ac3a195722a618d2b3291da0dfafa206ac156a
Signature (Ed25519, base64)
46nbwmeXIfzzhfdJppdcHnW7K3OrVLOTS+wazhHGTnoNITBBt3lJb8LEXfU2PI4kcTGdXwxt/KyrivNSFKujBA==
Merkle root
e299bf38720a5a91bdf63bbc0205245bccdf3432ab1652c69342549658b7a9ef
Merkle path
["eedc90225530c0be053a14d876fb08d61b65740a177ba685c6d7d0e16d26e281","3c266556ba2067efba8438e60ab143a5a96ab78a055aa3f9074c634d01550da0","2969b0790afeaca7eeb61a8662e52f329173471dcdaff989033e44afd18d24a3","d9fb72fd1de34f81a824e23feab0c9df235f01806097cf3445cc8a3e24a2281f","7fc8a311cc7d59055a803bf1da9b1906edb57f116110c442dd17411f71763068","5b52f29330ee0d0c27b6dbb3edae9cf2a02e140ebd8a87ea5f21d1b589f5aed2","5bef5ff19b9c518e7f5e23d1fa39709aa95fbe11c400fe51f54e35a25b166968","240f4cfe98ed410486d97feedb80e1a568650936366451e1d6f8020f606b1063","74ec11c72df9a5d648ca053faec40e5e2615571b6b2d87128537aa85890571d5","2f99031d1c290dff8d9f6c1f2e8f06da519449eb2614405d9c5ee1b450886c17","b331093f92df4d03f0bcccdb4c283a2d98779d6c363a06d0cd9c35338c6b7f1d","b382aebc31acbad71afb3ae06e4e6f9b354e9da57050f36d03bb1ef97dab503a","f95e3a68f572f5650a4093453e2bf28168547fa91a01ce08e539b3d7016a3f80","53a8a23597d45564e495678bf6125e41ef42f347693c924494330dab53ea1e2d","2a462314156907e42d6f0d96eed96123f1d79516aef73ed189d9f5466556b638"]
Anchored
2026-09-21
Public log entry
search.sigstore.dev, log index 2904877428 · entry 108e9186e8c5677ab408…
Expected log hash
d020708737f55ccdf49203f373fcbcefe8158cc388605556fbfda3c365de7360 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":"v1789881486272","kind":"published-quote","locale":"de","page":"theme:vaia/returns/de","quote":"möchte mein Geld zurück","rating":5,"review_date":"2026-04-21","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.studysmarter","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 (e299bf38720a…), 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.