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.

“Excelentes avaliações sobre os restaurantes!!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
362207e04309c6be5073d16c8ec2c3e1bbf26cc5df8f7e66b3cd75a423151806
Signature (Ed25519, base64)
MDTqVlQW7vsXkJ+PYTqvPS+wDE4Lw3ynxOM4/UPHf6ZProkFEUWXoIeti+y+gu5tVvONY3+xjBcsPEOPJIx5Bg==
Merkle root
49133e6803d24035baa1544a5c730db93dbaf832df48f680ca855944337404a2
Merkle path
["361cbb0b4e7b960b30f3913e92f7899d65caeb5b69483016aaebbda9e5c5aa97","b284f8fe5cd4991e780164cd29b57434098836765240c597e3b3846403ff561a","e66b03031066d4a8a29c8f71130cafc9be3ab2eea33d09e814c606e1ae22cc8f","3fb7df843c814fe14cb76ac184f3891ec235aad51b8f7ef85aae680d804d90c0","3188e36bb2629acf82b2420f1f5470909360bcdc2f5604e1f6fc29e627082a59","d8fd4da5d17dafd2b94840751584e7eb6654ea8ac3cc59c05de452dbeefb16d5","aca4fc70a0ac773549b4eed3744255c5a07139912350aaf893de1d400d12aa43","33eccb0bda191d9c860a8b1416219ca029057a3e9f9ab8fa475b5c53f35d0545","c1507ecd067ebec67fa7c6447f185e18035f68ea841b21c8708849c25408de9f","09dbe5344b9e49edd4ffc38d2b4997bebd09d8f2ee67f633c1af3199af93123c","456f0aa1a84892667e9260c0352ce154a931561f86d1e3b7ec1b76c5153b6cfd","5ca4d7cc87465add5adbe4e7b63778bb2db248eda4e687b7f2212f84267ce478","046c4b0a84a1ac6492f9d54568d7b37aee9b15954ca055a2667e41901cf12906","90889d6ebe241f2d2f9092870d002ba795f7d27137f7582a09b4369ab1517327","d81f506ca96dea712a8b56759200b270fc625cf496d323ded3475eaafeb2d916"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3139760477 · entry 108e9186e8c5677ac88a…
Expected log hash
d54b6e5e20903e9be29e6a5973227ee9b3dbe61bdc0fa6481a5788472cd5976c 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":"v1791428432986","kind":"published-quote","locale":"pt","page":"brand:delivery-much","quote":"Excelentes avaliações sobre os restaurantes!!","rating":5,"review_date":"2026-10-04","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 (49133e6803d2…), 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.