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.

“some features missing on mobile version”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
53374ec12605ee0d2aec7b9403b69cee8e11ccc3e8be4435b598efe77aeb42e3
Signature (Ed25519, base64)
OEm5dm26yzC+AJCGuHf+cJaLIWAjvV2z9MlQ2Fn7BVghj1U28TlpprGXQK3q7IHtybAzUmBy0kc27HJ1veWGBg==
Merkle root
79268b3be1e951447ad916daa23d94d3a225505999279adfec84e5728be030d6
Merkle path
["533dcdc570d1b4b5c6eda8f6286fdd13a3bb24da87c273d6a305cf77727cfac7","cbd193cb12d314a5ea13ed80531ffd859ac33499a887ade12e4e896b1ecefe5d","af90dbd7e60198a077bf4b4e70e15a9b435cc2768d46a09c1b74fdc1018748c7","3d6f879d7805223ee26dda77106468eb17bf31e8578c894a93216cb2db9a5748","87852a361a04199a926c95c174e9e6ec07cd2d1fb993dc783895ef5e4c3c23fc","63929fabdf4153b8ccd50a6b00176bd03fef43968174c2a3fa52ac7b3dfe0b60","99368852bb60d69f75262cabd26040c011c0a6c13ba74e595457840a00b2301e","badc8c2100187e7242c286cd12977cb3b0ad29ffb8effa40ebe5be3c9f103ccb","de203fb5ec23076fd8f6d2c92c4b5c713a7e18e2d8e1bcc8245e1cc10d7f92ab","6ac7fa5405996be10d921bedc67c41d73c367fa890bd24d98f7a72f77aadf20f","67de673583e5d2e9792ccf060ad51282e6784560732201c8d78ebe4a699a2e4f","67489a45554ca41db9207c6fc4b13fba605b6cd66618be3880218bae3c1e199b","1ce9afad9ad086057c7bfc40a44d07199e0e2fbe95565fbb52e4e14d796716a0","b8e0a41590cdecf5ee846d5a4dcd3ae91c8a0a052b75fffe7c4c5f4e2ca53884"]
Anchored
2026-10-11
Public log entry
search.sigstore.dev, log index 3199014646 · entry 108e9186e8c5677a77ce…
Expected log hash
55430b734e4d00e4ba9c340c7ab064436f91281dd4cbc27c1ffc37d3e26a0e3e 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":"v1791688566698","kind":"published-quote","locale":"en","page":"theme:xero/fit/en","quote":"some features missing on mobile version","rating":4,"review_date":"2025-05-23","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.xero.touch","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 (79268b3be1e9…), 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.