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.

“demora muito para entregar”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
b87be21c3140dd3090a5d62f2a2a4b5042637ec84c235e2abb51446b1c669dbc
Signature (Ed25519, base64)
FtEGWEQOazakJLZX0B60QMxIs4JVbnHDJaC0VUHvQPERP12nduK5GC/JwQour8TLLnMgmYYTJzlv365nVec4Cg==
Merkle root
04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path
["b87bbaff854f672184b5d79d16c959a20689dd8d4f3aac6d8008f48c7edd221a","058bd20710bfbd525d47b9621ee6cb5453382754ca23368fbc346882af89a816","5a124609106b4128ec404cca7b3aaf0a50b206b384b63e72a68831391eee5398","24f3b9841f4ab4b7e543d59fe123252aa3f3c57f4c93c6e219e5fc49cd52bd42","76ea111ec1c12a903b4ba90854ee1ce06f3a59fa85308299ca53346165179928","de4867f770759e814efb1826a420cb2babf4918c0f7433b5d0fede9cf7eaa4d5","04bf3406856af23b4aed9a7ef46f80ba21be0b04deaeb82e670ee58f669b24ed","ec69ca2f9fe2e1164d8c082e62c33ad9669671d97e342aea2ea0c16e919cfc50","c6f2d8290e05ecf66c01e3fa19fabb622386e0734d87e2b863047513693198bc","82eaa91c53a53c220eb9a3849abad4ee3ee1cbf6c19e1e22bcb05eeea433c358","72ab03cf0a054e0fdc289f854fef48f1de99add79408f163ff324c778af2c860","e27b6f0d2a6e378ff36cbc28e04f11599bd9917f1291e082191342792770949d","2f760d0f42bf27702bb03975eaf8d6ea5e036b0f49b2fda05a97a4b8e2bd9942","8f074eddb198349108c1e544aa98c8c80e756f627b29b4943cfd74cb3331adf1","3ba88b0016422cde319348a72d81ed01eacc4bd155bae80b5c4b6ab6d98a745f"]
Anchored
2026-09-19
Public log entry
search.sigstore.dev, log index 2890214870 · entry 108e9186e8c5677af53b…
Expected log hash
1f3acef0f063246e051bf412e40f4279cb96ed334ff7b0647a13320c1b31c4fa 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":"v1789722569406","kind":"published-quote","locale":"pt","page":"theme:rappi/delivery/pt","quote":"demora muito para entregar","rating":1,"review_date":"2026-09-16","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 (04b39eaa56e1…), 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.