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.

“chega tudo derretido porque dão várias entregas para os entregadores”
Google Play · 1/5 · 2026-09-16

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): d1c3445484831c3415f216094caed38eee3f808d420c9376396cd36e7c90be2f
Signature (Ed25519, base64): +4kQEC5EcnEQnQsNhMTaMCS4KLmyHrW8nzdrgfOUJ94JSC60QHVCy+++Xy5u/FV6q0ptH4wI3Vo1pGWTM0TcAQ==
Merkle root: 04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path: ["d1c223f389c01966f614cd76373cc70469662cba8eb88b835c2d6a00598a026c","6d7af78344052344ae64665a950131f6e8aa35af86558527da2baa467fd257e7","368b1094da7c3c782ffbb1a1f05d4fb22aac2b0684c8c1bb59480a47156ebbe1","00e1b7f797fa120d39a8ab44ae685b0e4b70d9070c0e744a3c208418ea3012e5","2aa9852d86b83183706662a052c5591b30dd1f1fc2e010f0e8727a5a843c6b36","5a248d09222c93c2b3a27b1425fec97c5db1c4566ae8fb836e5d219146806506","ae73ce00b5168dfba48843437730e0e0254f956d3fe9ebad73c6ad2b930f06d2","0320840bce3ae465b2b4a67b9103ff6e16e468837a07d67efdc190620903b64c","4482084f203dd815d9a79ec6c783c776f5e00c5fe8df07e7682dc6cce99bb177","cf935445ff975f4505d5452ea4271fe09a905c7c6f1a1cfe5a07141bed07035f","453fa27ea1e65909670d992a4fd0e0c95973a81e842bd69f544ce306a20baca8","7d8dcd3c2c054442ec809000987dc404e49a1634f4740debd1444d1cd270d9a8","77c7b6988870e1e90529e81d4533964f2663907157dc1c87878656cd074ac437","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":"chega tudo derretido porque dão várias entregas para os entregadores","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

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.