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.

“Leider lieferte die KI unterstützte Erstellung des Fotobuchs absolut unbrauchbare Bildausschnitte.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
5c66d7d3bc428544718be3c81326c08919cfc1c15d5f9d7ea02408d48c42b803
Signature (Ed25519, base64)
95OhziBGryELlHcB1zRe06/8o3ZDT0UIpyTuzfqdCBogEDdnHCH+dDrEPoshBMLuk3ygqisbYcGZleu1tZIGAQ==
Merkle root
6189a42bfe294c4034f316d047a716a5efecb511b8dbe64c4f7f543872c9bcee
Merkle path
["5c676daf1fddf5ec856fe1c5fbfd02678ac9f625ce953df37fed5931f6d00e3b","64b930ae15b5a48ac76e19a7996b4a23c03b5b079d8b61cd3e034096dd3d3f5c","46138a81caa46c5c08c98c54641ab30614b7c8ff36104dbc28b3b30b223e0d7c","47b4e47eb736e93ee109961377777c262068a1123d38470c244e468aadfb56f0","95b54cabb7bda9fe5d7028bf54b8a8226d9d326ea1bbbfa31fdd6db937f74972","bddbeb05f14a354797b0d35871b1dff449a78f45a47add215a1464a15f8abb03","0669d34c8fd0b19692b1ac4fcd4e289e6c0771cc627b0eb2a9d76f8c4d3e15f4","b92d8355d305230f073dee0d2fae3143775478f3a202de3475337f195d2cc7ca","83f2dc056891e362945b27d5b1eed0f8140498cc5e1ccb309e546cb1b2886ffe","9a6f1c299384d12bcfb90532f2f82bfb5c6950c711801cbd82f5c1bd3e36c4b1","bf0504ec9f9732d4cf24edfa382ac85d0fc1dddbf1d1c60b4b6a960763d7cad9","f0126cad3e08b09b369afb9794b28b6cf8e526bcbdc25738f6f73f2a28a820f5","54715b684a7aa1790a643866cf5843a2432dcdea9093898d94c331b19a70418e","f786ac0debae9f349ddff34e280cc8a64ab579a73e0a3d3745d84df0612234b6","e36acd56aebd26af88e4e41e8d5bc2a1389f049dd914bc2c3da8d68ac2fede4b"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514188040 · entry 108e9186e8c5677ac9bd…
Expected log hash
b0fc1d11450dfeabf778635bd8a8264987fbb7e682331541ce1f5d7507d4e862 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":"v1787125125654","kind":"published-quote","locale":"de","page":"product:pixum/fotobuch/de","quote":"Leider lieferte die KI unterstützte Erstellung des Fotobuchs absolut unbrauchbare Bildausschnitte.","rating":3,"review_date":"2026-07-09","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XFAB7C17C298F48909E8C9F2BFAA5794B.html","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 (6189a42bfe29…), 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.