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.

“tive somente 1 contra tempo, mas foi resolvido e 15 min”
Google Play · 5/5 · 2026-09-15

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 2890214870

Proof data

Record hash (SHA-256): ed1efe316cd23a0b0bf228ce25b681a09944b4a1e72c1e790f9b8fcf6b905a1c
Signature (Ed25519, base64): cyuWTBlw6HTyzlvIuFUhIhTItOsw7ecFXk4A4uaVGKk+Ud9VTekNWnMOGenKeC8e00vlGREb1lED8v98Jx6KAQ==
Merkle root: 04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path: ["ed1b729df319900ba3c1fe5a5b5f3552a5fdd67c53fc79e216d992124e79d18d","8e27843d193502c4dc6831834a399ac67f247e74404380b6cef80cea3b62cf12","43f604228083190c5a6accc242b17705e025a3c7ea0c401349cb8fbbad273432","75b12b37d46c3512fbc56668d3f78336ef22565669b5a51d0b59e1d43761dd02","2baaf1e93b9eaea727097dd99dfcfee6836a2c50378753f6e07ed33bf1f94123","943ec84a1aa1f39b3d3c15f0a56e0988d773f005fcefeeac514a75fbcedc5bbf","5c05b119a2fb2869092bd585367bfc797416e9ad4a89296ff71aea625a935596","95e52ebc5593cbcb171ef82c58b2293d3165d63267f980effbdfb2b021b30696","baadda4ed974e7f561ab1b81fb943d2fbdd3636e7e0f3b9321aaf1ba8b72369c","6ca77cc3357c8cfd530e23fcacd05bcee5ab52ceb4db2ff657f6509f19054a16","5ceee1c703173a548e276ffbca1d5c367a2a23030bc2ee07d37343f3dd9912b7","e6456924ccf5107b881b07d90cf3406af59630f9ee3f7de91796507d1a32c91e","7e36832bb556fb5b64507b00f7b2b4685623b814e769e9b017578a59d2954d67","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:ifood/service/pt","quote":"tive somente 1 contra tempo, mas foi resolvido e 15 min","rating":5,"review_date":"2026-09-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.brainweb.ifood","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
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.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.