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.

“My G shock watch is one of the best watches I’ve ever owned”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
f326923f0d92dfb062ba56926a06f626d60be19cc1ade4695fb73dbc75cb611d
Signature (Ed25519, base64)
xjq+KtdVsPHz0dEs+oQFaOum5uOJRMSRz/qgy5Osjr+I4wS8qCQkyffrGbaJP8/hk2TWKkOFEqBHQoDrI6nzBw==
Merkle root
689da4f5bb049dceb797a1ebd18ec1f343afdc6a2eec17587eed167cc7c21a02
Merkle path
["f3247b9579c2aad64a433f19c115ae53ca601f8e7d1f4cb48f08da3228b2268e","e6cfb6d74a51c62cd09d0178683ec27a5288c3f2b450e83a28b2e2b6f8267626","5e1c7818ee786684d9d9670df73757e0ee77ca403ca01c67264fe399cd5dfa7c","838394b8db5af04a844d7dfe0ce36f507025d85aca021a62a61669da10fda6b6","03ff6cbeef05a041122e88bdcfcbcdc7b6f60a65dd27d1fda11aef88e0572bf6","5d280f3844d6b96a439eb047a5c02b9bc1a29326d54cb7dfe96ff4b2e93b6d48","d2fba27622b8b9348001f581ca63d6cabeb283760c3fdd627ab33c7510caaab2","2f166673b3451adaf25d091cc5b6f8a59dc159f48781778ad714f73606d17975","e1095ab8a10b6e489653b2e6ac8ab86856f7d22e5876e66ec818286627a3b621","f00b18a9a4c806dbbff52410aa058ec2dd64662fe7d6ad7f8016e03381fb5387","26b9e9571114354c002490265ebcb3b5c1b3beffffff9ad6c88fea32bfcf3b54","64ce137690e41e1dc54aba8cf0329dfa7c38085b5e0b6b5b789f5b6106574143","cbe53573bc503d1fac8b66c37a5c149ad9dc05847ed30843f48702f08cb1f237"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2525430207 · entry 108e9186e8c5677abb21…
Expected log hash
68e6afcd6c232c11ffffa818a4cc0c5faf1a86dd24e2ab2a7811fa1f4f43bec8 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":"v1787196781193","kind":"published-quote","locale":"en","page":"brand:casio","quote":"My G shock watch is one of the best watches I’ve ever owned","rating":5,"review_date":"2026-08-16","source":"Apple App Store","source_url":"https://apps.apple.com/gb/app/id1555979427?see-all=reviews","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 (689da4f5bb04…), 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.