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.

“amanhã vou testar o quão rápidos eles são”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
7553f60be9ee0af48e3bda14c78214cf1967de09f591e3ac700d33563063e5fc
Signature (Ed25519, base64)
0wZiI4ZrreE4NClPHhAUZ/PqVSUVJC2ndVc9erSdq4vN8EcOC7jF3pK7DNKJ7s8gBof+reADC9BJCapZpNxcDQ==
Merkle root
49133e6803d24035baa1544a5c730db93dbaf832df48f680ca855944337404a2
Merkle path
["756354c866a7b5d5d4c7a0a925b4e4a06f97b4d9f9a8aeb04ac14ba5770d2d11","d8da137eff3fb7ab9ff944d2b8280f2825b0dde1289c22313a7d0457a06ccaa5","cb8b314ec49d54d85637a9701595859c3bf12863f33abd46ce1242ef7703e427","6c74a4b7418fd835b718a2bf24037a3cfe70110fc4dcbe3eac387244ac731340","567489d36fea78ab1e9a67247a3ae3642e140dfca6c025b8abfd54ba30f32167","70120cdadd9b302129d14efea2e1cfcb449c4f6c722722f796d28f3016b9d579","b9a9e8b584d9c1fcb13cd239f2596fac6f7b245ccdc184aecb743d46ad8292b5","ecaf73b9a1e13e05fc2e60a8fd4f3df9c8cb8efccebc4068a351c22034e6d917","a7db63f7c0e38ef23bacaa6466bc0455558edc920f53486c3599c1e5857c315e","2eb08fb7b277b2f1b4a11079dee1024336939264231b063cce644a3ac9d9d8f4","e8352b08697a89bc5882b4f6f02db1d3b67b01405da4a821574952588c930ed8","79b266fef4387a3eb13229ded49c020294637e97bbdb14afb5838386f7a6d53e","111d2d0cd89c2d53981ba81e6a10a0e3f8f1be927d4be6d99e4f29e2d9c3ae52","541a456de48928931fac4c28e56562983bd2f8cd0c9306116286df2e2f1c9422","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:rappi","quote":"amanhã vou testar o quão rápidos eles são","rating":5,"review_date":"2026-09-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.grability.rappi","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.