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.

“too many fees”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
39a6a82f40531854ed61461c247d9f69d05dff9e0c2058643aca8d5ffa7d0d6c
Signature (Ed25519, base64)
+JjoK2og+I7JCqQVO8xJ5e1qjPrg2EmG10AV/hWrtMTjXlfI4vnE1jIqdOGYbxJQhS+pdm7UtxEaTStNIgw+DQ==
Merkle root
4591ccf5fcdb01ed421243d02df5f30203ce391c077d4ade1ff5ee97e69e252d
Merkle path
["39aa19ec67225a0347dd0aabd1e143284c0b71a4e6b7bd525dafc40c401be4fc","95e9f9923f290d8a222d0cde291fb4128d29af4837c05bd9d86acdb38281bc11","c90b4789e478b1a5f1829524f93636b89c028e30d8e519278351c26aaa2d40c3","ae4c342a23ce971f7ec232ca8aaa6e49dfc4e0504e75c156250360b0f44e9b85","aadfc465402a0e63ba1056401b618f3fa4de6ea0be3f5744a04e7a95601ca964","bc3b26ffad4a267814d736dc5b512b2af0c488761110b0d41cd74547f452ef0a","13924769c42c9366ef874d76c82563824d03196d65e8e861979a2b662b9f4dc3","547705080a0d62affd6a94e5cfdac8624257e4232e08abb2d635c93415f7a787","79076fa479bb5181a283ca5e2f020c97d66323cfa5a6eb4103057c0b45c09eb9","37f32bab5c12d31c2756572ec7a21dcd8c34d3d9ef114444085bf788d93dbb0a","4077d45f7e9b4c595bfe3585b1dc6afb588f7ae2c6ada74452a93c7e85829009","71deffdc3e60d0983d04bac22af47799e28ca987643ad6dda198476b887a69da","d52611af45c7ef524ab63e970b046a1061f8173af77bce3332bb854291964d99","04789af0aae7a52bbc7d5e129e675a1c89df82999aa606ccdd23b89f718c4ff3"]
Anchored
2026-10-16
Public log entry
search.sigstore.dev, log index 3273084324 · entry 108e9186e8c5677a4edd…
Expected log hash
52df3e0fd214b96d6c701f5f337408916b7566fa39826e2404f759c290be1eab 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":"v1792120358245","kind":"published-quote","locale":"en","page":"brand:zasta","quote":"too many fees","rating":1,"review_date":"2026-09-03","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 (4591ccf5fcdb…), 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.