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.

“the app is so weak and of no use”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
15145adfaf78baf685a658458f8d371ec5d249619d0c0779efefe4ac7a717e80
Signature (Ed25519, base64)
AaCC8XnLiyhkeelxyt/1++EFZKQMBWMa3z3Y19xYNVBaE59q/Yb3EanzjHgPv8X+TCv02NnJg6X8TEBWL+20Dw==
Merkle root
6eb5f0de999e332d4ff1f5a17c7cbc64ff4572acff20a9a333a7379bc9cd8f77
Merkle path
["15118f33912bbd8cc2a4a549328e4c8081071da19ca0643911477bef10780526","513e3e01b3951171fdb238c5b3f9e62951de6a634e7e0d371e2d4dc96d47f582","9ddff85b807522e8c5ab104632d268545a4f70d9d5199d94bd594cea0937f8fa","0b05ec76fb12b9d4e6a130457524f6475fbc5758b511b5b93a47c066bb408d2d","221366d9466b46c8e0c5b255840a14fcee28a8f50cd483f7a200f50526affc06","e79cd1d8f141e1a18a1969cb7d341810b2194bce14397c37805ae061836703e7","1bd9b7e087c256d8427b22b2167cd53f6f8913168dcd763be22746f81f55ca9d","4aafc245db1a2978782d516ffd1f59a1163cab6e692be2f17eb4ce0842e1a88f","a5c42be8d7adef8b4ee7ec5d2dba8ccfa4df182a51b39736d3ae67fb65bcfe4e","d1bd46042120f0ff41873c155e5e21c0ea142aa14e1535d7aff7947e40a9edb9","7afe894391858c80cb03b8a16a11194bd93d6217e097412fb96d211822fb34a6","9337e940b7f8709548c4fe6a97db0e6d1456cbc8d635ace7649844bd1ab52675","84fafb1938dc12085d21bc69181bbfe988045a5a52e2d14f590f330785efc31d","3636da53ddee26549db9323e33a1dcd5168c1910fb5b849a7eaca6270f850dfb","f4ae9615440dda9b622f189073164d60d1c018e361cea2376abc66c14ec3a790"]
Anchored
2026-08-25
Public log entry
search.sigstore.dev, log index 2582664613 · entry 108e9186e8c5677a71d5…
Expected log hash
8093bd44cdbad53d6d80012df9deb710fa18f2cfeb1b8cd0e55864446ecfd9f2 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":"v1787630263994","kind":"published-quote","locale":"en","page":"theme:casio/quality/en","quote":"the app is so weak and of no use","rating":1,"review_date":"2026-07-31","source":"Apple App Store","source_url":"https://apps.apple.com/in/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 (6eb5f0de999e…), 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.