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.

“Siemens/Bosch offers many more features.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
25302deade28f4e1d99611d41cdd7cfa8bc7c171ab41980a7baf96db1b751ae3
Signature (Ed25519, base64)
uIIOTutJvvk6olCQJipFLCJXEbN9ZbK/DJrrUlcQD7TL45NYh+ndIrerpU8AFMINIejw43f08pHp2U8n0G3gDA==
Merkle root
b9a08f9d6d76dd148110a496219c42cf3205c6f982800d84d5c85d77e9461e02
Merkle path
["252f267ff002be6ae8d6b9f2c0d1715b2f9fdc52146da191c0d9fd0f6e7f22ee","eb6f8595997463491ce6774840f0eb5786213485b14f4b2615bc16d1d0252664","0f1e2aaa0fb38b65b07555b3fc0a43372f1f5303d80b953378d7809895a8ddfe","a3675c9ca6d4a320e225e26e1aae24dcd0cf5587a4710d90f35939e868c4dbee","3fa54ce0f9b101cdb2c66ac1c3467058f39338d7cea04f1cdceb943083655731","6febc9393741db57ea042113b8337866faa03bf31379e18218be67d3d3f8b3c2","d147929c5dcbb88d4a603662a411dedd4a799e1f9b5bccbbfe5b90daa335c4d0","6eff13b218e7977833b04c1e670b5503cdd840b6caaf4708de9839075a6ba175","3c7a7e418e4dfec93c61517918a371fc86ba350edb198ce0f8d52cd84111be94","ef886141fea96c81af879ca20ff4f93b3f798f849c863d14710c1f134db1bcf4","fb2e37e7dbed9db223f5ad70359e5e571e728737b5bd0b91b2b4db8ad5ca71e9","c7178b4eff2fba3e523e57ffd27d883eab0b92aca9ab4febca6b4f95755695c8","17354708d69221dcc11d442a2ae8d1a8fd9ce3422f52e63a29a599e2bc987d3a","7a4792c9dcf9466d19ba61ec3efd4f578e21f2d3035e8fa6a6264d3045083f7e","43a562d6822dab12c673c1efa0a3171d1ef69b949f676fb01847e1e5b56274de"]
Anchored
2026-09-22
Public log entry
search.sigstore.dev, log index 2907673729 · entry 108e9186e8c5677a06ea…
Expected log hash
bf9a74000249ba6e66b1e29aae9d8cb95c3400dc118569a80e5c0949f3e8ac62 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":"v1789969984102","kind":"published-quote","locale":"en","page":"theme:v-zug/ordering/en","quote":"Siemens/Bosch offers many more features.","rating":2,"review_date":"2026-09-07","source":"Apple App Store","source_url":"https://apps.apple.com/at/app/id960378213?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 (b9a08f9d6d76…), 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.