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.

“Aktuelles Jahr!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
08c49a5b372292dbe167324224d5ce47b5c3bbea2053c8fbe2e63a3bdcd66d19
Signature (Ed25519, base64)
5HoqdZaaYbTKRHHc7D7UUjXqPaM40NaPlU42f3f/a9lma9F8b21bgczXZ5TYvGZ7Y4LXhltOOrK/v08e0KTzAg==
Merkle root
8f6189bb14c654a5d372a228199718ff564d604464d9ffcf8d8c57d2f8172964
Merkle path
["08a7fde160557e700e5f525bd47ea3ef8def88b46e70065080ba1f757e9d8716","781e32d2729c777fabc98a6f1f85b6ed7c6a4c9445770c845243c08f3f025ecc","27e639ee903545555223ee30aec62620ffe4e30bd5761deb40e4cf76d74409c6","6600e7223fe84cadb7f9a5d33dee9e148fae6a97149e9579c8b70d884f7a208c","8f1a50f0ae6259a4f54957427d4db12082745080f91064b854fe17025b60054e","b6d3314c12e7787968a1a9a1511bd4c6e74e3dd2ea61e068248763e6aff1e961","24932bc66783c461709aa4c73768d211781748b976746e1ac2836fd599930ec8","9c61f6bd425d35b052de28fcfc148d0219925b657d7ae40124853ed2ec08d47d","3d69faf67c32537a3cec2d98364991481dc829de7855238ddc29572e227cdb4d","dacee72dfebcace66410cdc2197b84a3469ab282f0191893339f935baa0cb0cb","2dc493088e5a136deb9836ab1ee1205de9858cadce06ca746d88cba061cf7b6e","c21a1b257beaea5e90ba876953b29208f6eaa4818a9e0b9f0f580a4232d14957","d5e5182f0f7c8fd9914bb5068e30609c7b7ba611edd3b96993f419056ad799df","ca0eb82709b8721be19953519075736e0e9884af9a0e7db695d54d1f9882c40c","32e069a2f4b0287d6e635104478f1ba230775bff6273abb1d5b04830933b2725"]
Anchored
2026-08-27
Public log entry
search.sigstore.dev, log index 2612347360 · entry 108e9186e8c5677a787f…
Expected log hash
8887b1619ee0c81e58d4da852c5197a07ff26c69d495e7acb0423596891597fd 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":"v1787799389869","kind":"published-quote","locale":"de","page":"theme:sevdesk/ordering/de","quote":"Aktuelles Jahr!","rating":5,"review_date":"2026-06-26","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id731738076?see-all=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 (8f6189bb14c6…), 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.