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.

“perfektes Poster”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
54e839068d56f9f906972730759c6bb5e3ce521c83c309ab53bb971a84605605
Signature (Ed25519, base64)
W0T/FhIVulAND2vU+suzHT3p4zf5Z6nx8FH3bb/ftYvsAQE9mRfuJBpygjT6m9PWv4y7if3G1M9PTEssSVFcBQ==
Merkle root
790984da83ec061260aa072fed7636f9dedf91964fe0be93d7a7a622b2b5a92c
Merkle path
["54e61e24515de42300afd1a3079fc2669edcaa3b58807c3d72a6322d6472aa56","63fa07b532eb8fe8940e1d687f9a56c3909fb82801698df2504ef9003ff3897b","d1b77175ae3341a96eccf57866d874a39c9036f2249dd72954279a664556d0ef","2975a7e5e45aa82964525f4e1b25950fa68e779d0d8e58efefa5aa21f17d093a","b3f694d28eeffbae3311d6982f42c7b3d3312c562602363436fa66abe41b41d2","9e243371cb44a3a0603c8b9f3c106dff11f4d2266ed149ba5c4395ce2d1e8c81","32c61b2a837fdf6e13b2ab6389bc57cd458af2d35d711e194d8ce84d7ccc95bd","b304780e76d86ff30e4a149b7ac8f81f8b56000cb1f930c585c3ab74ce896e18","625bc2db57e2000e4a15c4efd5d1f8b6d7319506263f7683963aca263e14897d","d42151a626f4f64a1e7b75486b455e6764f831a3fd9bc2b9d5df2a3873aa87d6","9401778cf46f90dea8f19c3de09237dc713877c3333d9dee978fd478a23ac6c3","31bd14f17644ec0b8fbec46e254cd5af314d6ffd11550d22abfb1d2fea6d9d18","b8f3db98ef84dae891a897dec853086599d96f66b98fcb92f2fadf52dda84af9","b5732ea5319a80c00443397f423c046c357d98fcdaf87d445516405ed0934bdd","c7feebd3045cc2c03d87ca1241b2d06259ffad35db645c59ca3c5ee2004a8947"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514496096 · entry 108e9186e8c5677aad27…
Expected log hash
5d2238ef768473286d75355f523ab94503f4ccd3d25e17e9efb265aa0f540183 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":"v1787129810322","kind":"published-quote","locale":"de","page":"product:pixum/wandbilder/de","quote":"perfektes Poster","rating":5,"review_date":"2026-06-20","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 (790984da83ec…), 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.