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.

“Es wird darauf hingewiesen, dass man die App mindestens zwei Tage lang 4 Stunden tragen muss, tagsüber und nachts, damit Werte ermittelt und analysiert werden können”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2f8668f5ee675734563f7d832af62edf1c402c34f18544395b5d23f0abf9597e
Signature (Ed25519, base64)
8f/jTKx2Vn176JjUk3eoWhLv/XhRLtL/zZkirQ9+Uq8BUif5vbwkziu4gTzZiiAmSAPU8dA+Ky7iPOCKJ1rxBg==
Merkle root
61203b6d05350adaaef087cbce75d25fa5ac2036c1a66344255fc73a224d39c3
Merkle path
["2f855c4b1249ffaad0a2acd4e325666ca7da5061f363cc24ca09f98aed738c2a","f77933e2f3ee058a207f12ca90fd584079cd24fb4e10f597ec344c25710051e6","10c9ee7edaa3023f403d3eeb7cad377325d8dd0e08f1d3e8d7264d8aafc20273","22f35edcafc8c70320f22fee38370a434949adea1ff536099ac484035f37e846","8b0ce59fa5dd53dcc504752883eecc26ced5d018d01d14b4ae4ae23ad66cf7d2","6014fca85380dcd4182ac40fc4dbdabcb9b8b22f3fa81831b49e1d0851ff7045","ec16013d44f533bda49b4e279e4031990684de88fe4c5436d13eaf6cc96804ec","3e6e91d953ea3529985c6f3e5a9e21afc2969245369e3e7e72f469e189f64f68","2692fd296796c296a8299b4cc0bea59d8559700d0129cb15238e51880b577553","b1d69049ece94b2d89e3334f807b1974014c6abf7f4710b7eaf83a0619eca7dc","f16bb3a54a60c485ad51ebf744cec227d884280758e4771c3f0b60c75ef9b8be","fbc2d45c06dffc0e6b24ac3f31079acd653f46d5e19cc19235aa7c87a2954e2b","2ed3454e6d564ecbb4c0efa28239a4d4a7d885e6eec851515c37fb2e266b4648","ec52c14d031b4094aad3b2c7f7a2d0de70de35e711cf6959d5681568f51f3cd7","d35a1781f2fb2fc9cd66aa22e2ed6cd805ebe75af0ac2c167c3e4444a0a6f362"]
Anchored
2026-10-06
Public log entry
search.sigstore.dev, log index 3100032352 · entry 108e9186e8c5677abe62…
Expected log hash
0a0ca7b748f6c99c5a75a761289092bb11c807eeee08be8ec366fad5b0bfd2d5 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":"v1791253605372","kind":"published-quote","locale":"de","page":"brand:casio","quote":"Es wird darauf hingewiesen, dass man die App mindestens zwei Tage lang 4 Stunden tragen muss, tagsüber und nachts, damit Werte ermittelt und analysiert werden können","rating":1,"review_date":"2026-08-30","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1555979427?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 (61203b6d0535…), 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.