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.

“die App oft hängen bleibt”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1f61fe70b5534c73ea858ed53aa0fc3fcebd8c0ca5c39dff73af0d5911d1beed
Signature (Ed25519, base64)
polFR6U8cQfFMl5A93Glmvnz9ewY/fyiLeVEAjqQtVKY7ePkOw6CzAscZplZs0fN4KaEbuEVz5D4tM4HMqkFBA==
Merkle root
81db1abd6b6e636da393518bb64e907fa9c48581b44ac2be5a9e74d02608e451
Merkle path
["1f5d3c7123a7db8a7fbcc05f752ef4e9aa542562c7bd2794545f4693649b9c99","ca8039c3f7842307f02ac60d040d7abe49485b68579e60f37e9001ae24bfd11f","58d033a8b5fbed091ce48a87238307e79c754b7c82e18c986ce161e1d4b87d97","630e0308f971a7d09ca93c14dfd9461c497495c0c31c44b1c32e256bad42247f","33b090048481f27040eae517d5858de457d33727afbedd7bc1b52352a79a25ab","1b554e265a223a8fe17edb8a1f0315914517bbaca30349f317848e4b39747aaf","0c436dd40377e9f28d46c8906bf4a8989d685c6fa808f66482689121654b62e3","233895a3166ce3ebff9d31fdc1f452078d387eacca6ef5c2f467ab67dd9b4393","dcbc11240fb9e61f1dcc98a7fb812d9ee5e41f054d3dba2a91cd25fbcd98d5f3","7555ca7755ce0977aa97344e9edea28c77141a78774910cf9dd1ec7f5be52ddf","f0d849fe2b2b2e8ac46eb31ce8ef0940645609e0ab080116168fd866668ba7ee","0f8ab31a8b7f9aa6ba4ff019c72fbe9792e5837d40b3bad40ea1cfb0cc79e40a","4fd1b36929337d346b3723be273df6d7588bc7b080f058260d538b3f309857bd","6fa310e475466f0115dd6b7ba199f23e915f2a513e2610274356ac5bd367e940"]
Anchored
2026-10-14
Public log entry
search.sigstore.dev, log index 3248278454 · entry 108e9186e8c5677af67c…
Expected log hash
4dfbbd25ce402c4821f7e2d50b18e091e9a30465f45669967c545fb71910f358 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":"v1791948368672","kind":"published-quote","locale":"de","page":"brand:zasta","quote":"die App oft hängen bleibt","rating":4,"review_date":"2026-08-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.zasta.app","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 (81db1abd6b6e…), 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.