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 watch should save the settings”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1c23354a4304a1120894f827e0e21b4a39a3f3b651b29a2bc4283bc9d6d407fd
Signature (Ed25519, base64)
JcSOdBtU2snSLjLYN3ipT7WqIJsOmXBb5yDtM4HttzRvKAJLNikHCOUETr+pZGvsdnpVsUo2uNYmEsNafdbVAQ==
Merkle root
dae11b7f399fa27d7e91aa4463415971ac3f4413815a3c608e4b798805e78c60
Merkle path
["1c1bf333202240d00a03173112d54bc7f4195396b5c4f5c30b5b09bef6bf0ba8","c4d5426b2e7e714f341f0dfcb519ee6124fcffa41ece30d0a0e579b1e96cfe2b","e1702e43b373a3b64425742a9cefa165530fbd64602c50c6a3374cfcb4a91115","baaa2090462b38cd9477287e2b4fbb57d1e3c62afd759288ad37996d0b415416","12a8378174f4b0710ef686883fb915f84590c6a0729ae69df6c535978e540e43","3f9fb8b07f22aba0162e19c51a9a0e8b177e0a30523771c5bd91ba122847d326","3d63eab2b3a805d585a23c082315c9e146bfabf361314b4bf70409107237f1de","7b979d94df799e11d3e74bd1be8133cf133523e33cbf586b3c1ba3a16ac83cad","6d8b5f4b76f1cb80d13112530f9570c92ad089980654f19f6ed0e1e8cee7bd90","b3802765674300064a9b228104a7c9947a3dd7480d0f6fa05e9af2fbb68d1c10","77642b0c9892cdc8c55c060d52c1a635ccefb41f6f9c50eb7718b4397641f27a","d28b518c1e91bb83feff8340555603f363c583d1320d4d2a822f1097a3b82d1c","14af96598cf9d6cb016b0fed730fb6c3e41450ab1c3ebbb7f845ad928e8a42fb","29fee1ee29171f2526142193c918f4d151680a806133c34179179c2fe722d806","6771b856bc54b9b41031b35ff7640ad54c5be8f800e1967d73d242437a9508b8"]
Anchored
2026-10-09
Public log entry
search.sigstore.dev, log index 3161668256 · entry 108e9186e8c5677a744e…
Expected log hash
dbaeb9745833827bd692133822ce98bad4dbbf6d52d00fcfdadfb4c533d214a6 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":"v1791537031439","kind":"published-quote","locale":"en","page":"brand:casio","quote":"the watch should save the settings","rating":3,"review_date":"2026-08-13","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 (dae11b7f399f…), 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.