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.

“Super Preis-Leistungsverhältnis.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
09e7db36ac4e8b7a34a3b8abb4873e221e2f846d42aed01f00a995caf446522d
Signature (Ed25519, base64)
iDweQ1vIzKAzyWa7Ku6XwC+KcITsltvYhBWjYw5xvimc/0pafKGmPYbJXtlogidrtJaK1coAbEAkya2ZtNNXBA==
Merkle root
13d851a0949e31431bfa3cb9a632b995c3cd1c62cfaf1eda783bd9224fc47725
Merkle path
["09e6878a324d65189d448d73efc23defaddd081fb2c01b196212d5ed4c07b69b","107c5960232b702ccac64b8c2de685523efc96e231f4732c4afbccc346942ab2","51da5ef43c68e3676b5758a14c8f45329af1e0667bb7b638290d0db4d9f9cbd7","d49838389b6e8ee2757686d4105b6b1bfe881e0167edf7efd75a9c322fcd03ba","f6a786f91a6a5d55280db9fcd471a0a4403f0a46822fcb69b662036eadc73c93","6b6fd5cdc5182fd967a26d8f07ccff61e7125993b17781dd0133877e7db053f0","42cb08c08913212d7ecf72774bbe6c94f19954f4c36e0fb26d69be5539fbe86a","2c8fbff8a098306d7ef4d28820dfc720e3fd97e87cd35acb2c53e7391ab93f66","f704b80111344c6f1dea104e6e4df5cf1c5ffd42328bedb5cd20a0a0dbb8c330","221007517cfcfbba611318115aab08626aa8053e6f55b13b7b932019c2b75664","42417d6cd74e03243c6c951c6aa44a777be4c35430d855e320afe27e4e81e593","2c9dd994eeca2a675ffee89c90cc35a50c3e368f75fb76cb1146b2763c6e8b7b","bb11664011b9614dc8d7babf8aa2564d8b3e744fa21e495188f6f4951a909503","9c23963b54ac666752e013737b81ec6a31e3529ac67f9360ca3657ae9a4b72b0","bc9aae2a90fd8d311435fb1459ac7953f7f2923aa1b697bb0b40101796e3503b"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2542342116 · entry 108e9186e8c5677a49dc…
Expected log hash
44bd329b5c5f42e4fbaaab1e9a27845aedd26351446bc96ba12b520a563b7433 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":"v1787279544668","kind":"published-quote","locale":"de","page":"theme:infomaniak/price/de","quote":"Super Preis-Leistungsverhältnis.","rating":5,"review_date":"2026-07-17","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1622596573?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 (13d851a0949e…), 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.