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.

“Only runs vertcial on tablets.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
4c2e7a9e48a0c6360bec630ecd530b2b6e7555f89378aaf08483a43af9071085
Signature (Ed25519, base64)
eXJz/tQy+UjP402WstxtPVGORh9t1TVdIoRnMR4wY6oV8F7stNYMa3h/Xdv65T6wRqx5rikqghCO4wZPrJ4mBQ==
Merkle root
ffbc979c8901fdf55f43c5151768b18a738fc1c271c9b2dc97349c3fa8ed35d2
Merkle path
["4c37c8fb21904e6790a0dbd5af96ee6c24b30f13093d9a0cac4caa52e2ba932d","dcd3775e6d5f40bdc2c5d6f81e00d60d9775ec350130eac69dec3836885f1a95","cd12e227835dda1c85440a5bd1664c0132c3235c587852055c03e64ceb4c60f8","c54a7a804ca6da8d7cc87846b366e7043b88914e353a7a7e72cb1547da77eec9","0b7564574c690a81510636cf576ff1664d254ae483b695c5026e66689bc846ac","e93caf3d44237885a5852da00b7c8329667ec78d7438e682083e716413f3e803","1c34cb9d547eb0bd8f6c872061b06299ee7a3f2fd6c5c04533dca060d1f4b7f1","51ecd3b3cb26e0f77ecf2d91de08de7cadd0339cc8fd34fb8311270296490c28","fce5b3b208bd7e6235cfb37c347fd8d296a5c5c7f279a394ce3474dd05230177","3f107b2807f170b6f35bf804fbd86ff43800e8d5e9922a17772f0651cfaa3772","88be0192ba1b13ed14317710751f2ad2f82b2e1f6f9c1ec81a0a8d8547ab4684","45fc2238455aa65e3b4c8344b94c4c6c999df482a430c903a8e0496e105cabba","fbdeba35a2e566aa48ec8885bea50296aae01205515c3657aa205e182ee9d5ff","2f35432083547a52411b4b8128ab118601abc6a6e158a38894add0923255dc0e"]
Anchored
2026-10-11
Public log entry
search.sigstore.dev, log index 3199173952 · entry 108e9186e8c5677a85d2…
Expected log hash
3bc66074c7b0a853326bf5ba0590a111eee6455dac5c98c791c22eeea9a48920 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":"v1791689192448","kind":"published-quote","locale":"en","page":"theme:xero/fit/en","quote":"Only runs vertcial on tablets.","rating":4,"review_date":"2026-05-18","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 (ffbc979c8901…), 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.