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.

“best if the "find me" in the apps works without opening the apps”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 2514341362

Proof data

Record hash (SHA-256)

745828b4a37d01bb0e8b8118e581d07148a283774fff083239181092d6c19088

Signature (Ed25519, base64)

+G1DrfD7NxxqUNFKoxylbvw5VBLGYkgf8cbwrBYIz9VIXjNUsbnKHPOn/HcYdcYH0a1ePm0WFsTZCfGAirfvBw==

Merkle root

2cd516e344e4be63e12361494ae610d89d15708131c24034ae0c7b134b8bcc53

Merkle path

["744bfd3343e814e0ac4d4bdd163abfba43a43d873396ee66cb03c8eb4eb76b23","211e9acab6c02742de03ee69b0c54e2f0784d74177dbb67690299400668f155a","e71dbe1bc9f0f39ef578b79fd10a7528f8b14d9dd489a368fe15175dbb9449e1","d1fa279b08aaeb87a3bd8ac1de491c99a7dccfad24ca6de73eafb4b4ec596cb6","90d9ec0db6a81470900f2d75fa6f5f845de54e48e2c650aa9a8a713bcdf03df7","51d37b198ed1e2d7147a526ea57b512c8b0e630428ee316eb253b6d14ee9cb4c","404bd99578c25984cb034d2e7c02ba0ca679f810d88862810603e528fecd3c63","ec8856468a0dac852fe30cce6f5798a6c7553957fb69b327e2a9401687edb5a6","4254a0d045f752335b3efaa387963c9f02d318cf7b4270f0dae004e9f4cf2e9b","da2b670649cc4d47ef668a2fc1b53b88a78470bfab94e2e96b4759f22085df8f","865c287294b22314b0f3f2c7f0efc8bad2cb4f7b01b996a9de5dd524bb2e033f","796cf9ea108b9a9048baa6f78f1315b449d5173aca6114b571a48a18d03a2371","1ea599b4152d264cd8b482e9bcc303e2f6987750c7c2b5a87cca39f2b78ee024","54ec8fe35b61032acdd3a795b276aa22207de669eab4043c431a0246c2258612","22334ce08b4f33f031252a9b7a089423436312a37092b6e742f7471c7ed075e3"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514341362 · entry 108e9186e8c5677a67a1…

Expected log hash

81a850cd5c32c6b6ee86a2774571659cf829f205adaa17a6b9e9a6f5bef7642d 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":"v1787126744998","kind":"published-quote","locale":"en","page":"theme:casio/ordering/en","quote":"best if the \"find me\" in the apps works without opening the apps","rating":4,"review_date":"2026-08-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.casio.wac_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 (2cd516e344e4…), 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.