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.

“wiso ist viel schneller”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
4a46530435f6a9c7cd83cce265181c2824172701321733447b374f52223fe9fb
Signature (Ed25519, base64)
FREs+iuzUC0nJ/veYkXd8CQOT0zqHse14zN1rcmHYDvdcqBLMGNvTATbdy6kCuNxJn++NaELpH6+0k+DE7wsDQ==
Merkle root
6953a5ba9bd00082fa1986982a5979aa7ad5b4654ec368f8d247f13243e4e4b8
Merkle path
["4a4575d0e5408ce131767d596146f871751aecfb325b949c43f31b4073541900","090b644ded338a52e36d92a8a88b15c9077f5b7f830d50b8e5ccb270df133d75","e64385bf865e85eed7740b8ccb3a9ce9cea1be819b8cc6d434660cb0f578d341","46e2767577cd0e78422a9cb439c2f0c346a869cb76a7054c111b6abf3e250f7c","b1b21db43b4440ca4f69c399cc599a844580a933d4f8a4eb3b63439c8f221429","b34a3d44a55bb1fda787d16554cf7bb289af74ba067ac86a39b1960a4adc7311","28707eb637bc42fdb1393c634e15c12e6ed9c15f49583c652a131c1fad4d482d","3591491d45aa7262181dfd63b595408861505302e089e29363e100b628928701","9c3cacaa2d092ac14e547634a380e25d5c84622ac4dc3ef325045c8493039ed3","02bf7951e92ff8a5e026574ab8e82f7d656dc45a173d619f1d7923a9bdc1015d","7ec66a20f4d7a11872b07b7166cd1503633d9dcb47d68fb299782cf311510e8e","4712a5b33b6ff50d50cb0d169be1d0e243fc91c6e42666afbd10d27e6febb385","3d6624c631c3f201b337a52bc4f9494c99366c0aa74b4db152cef1b6807b4800","98a14e6f55278d0c3f64d31e6bb09545a033fdb7dd6455363be23426eb85b044"]
Anchored
2026-10-16
Public log entry
search.sigstore.dev, log index 3273053873 · entry 108e9186e8c5677adb5c…
Expected log hash
8e660c0f9c2f4acb2461077e20036379bc945573437a296969373758a8dbffb8 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":"v1792120102008","kind":"published-quote","locale":"de","page":"brand:taxfix","quote":"wiso ist viel schneller","rating":2,"review_date":"2026-10-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.taxfix","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 (6953a5ba9bd0…), 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.