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.

“I loved the products I tried”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2d2de90364b2874e678fd6c1a6b00ff42a3139fe8267b160185b6525468c5e2f
Signature (Ed25519, base64)
Z4KEKYpJUQuVZrxq7J4/L0SIQfd1ENPJCQdGQ34g67cPM3Nz5yODZ+zTivf8Itww6SYKiirdpNrxRBunpMbmCg==
Merkle root
dae11b7f399fa27d7e91aa4463415971ac3f4413815a3c608e4b798805e78c60
Merkle path
["2d2ef0c1295d0315f0e50fd55731ea9537fc723b31631a84edccbca8852e9c09","f305d9bb9c0fb4d2c6e687103231231a124d04292d6961c89ee7c3d3a77f501b","5547edeccda42f1322d5145c3ac37eadf8a13bbacc5569dd01341433fad357f0","c7c2fea0818877450a7a9cf8e7d59c1a9ab4c69c8839419a03a606876133fc04","a9966d2bfb853cbc76dc0264402e1b2e81cdd6fa112e4c7161a1d92b9b4fdb04","4b2b3af5e5dfe63afa2eff831d812298d4eecb53735720e59b472219fad67fd1","6f1587b8db89e0c97674b313a491feb2c426688071f3bee3eef22235b11b91db","c84f62db9e9e6ec02c2c59d385cbba52b2690a921aa468ac3038eff9a8708f9f","7fda7b9e634fd846c32e9d05d4c834c5e337a02a82969913f859a5fa13becd43","20deb4e601f6445c9270ff3c2371d2dd99282a0b4687a262c708756521ccbad2","b9a07f50fd9536872ca03a480e3c861b7cc420ad3467f0032bd6db21a16050bc","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:delivery-much","quote":"I loved the products I tried","rating":5,"review_date":"2026-08-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.deliverymuch.gastro","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.