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.

“não resolvem nenhuma eventualidade pelo suporte”
Google Play · 1/5 · 2026-02-15

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 2893887498

Proof data

Record hash (SHA-256): fac6d3f04030e259e669fb2ae71598f32b22fd47beadd5fea6e9ba7303e3ecc9
Signature (Ed25519, base64): Ssz2jinucyGY7KZ7+HyG/9BatulwW/Lq93re5Znax+Tilm1lkw6zMk8mIUw0wjYMSExegN9b5hrSyOGegU0MDQ==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["facac6b119a7e9bd722ac4bfa748f42b2312df6152eb43ac064f2f8c7a7737f5","9de372bba80939ab3f76362dce63dcbe9beab9bd53a55b6a2da50a4164c767c6","d5f42dffad896a021fa86ca1dc5c18d341dcae0f30c4046fe7b0b0372f497637","3db9dac7cd6d246e682edc189874c8f64862a45be02601bc839e76b42103a3ed","75a33ab5422007bd7709788eb2d5d069f1997dd496986af8c47485f5b190b7e8","4f3ea483d10b844bbf9a76d9e989c67083dda31bc1d91dfd3e0dcea2f85ca238","b82e81e996fe248b7b6f2fdbf04afdd6a27970bb81f816855ba4db01c8587360","146e6dec09c21ca3dcbe0cf355fdbe8fea0e9961b8e9a897797ee08ef592096a","700def2d3e841e73b49d08f83c21849f560e2f60b557262d690f8dacad3c360b","609ad0ce546cf9c3d27da7a004290355c1092891631352ccddbf2e87ba53177f","21d92fb6a784fd2b7dddd5b9904a35859b73f0a7e827d510b7a7e106bed3f23d","71cd50b067ff32d173a37554b8e65642cf533aa669254bc42c5be6ecf57ec03b","34bf35d805c4f7af315854dc10a7a10ae0ea054d46dee40b360c3f04f8b8e60c","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]
Anchored: 2026-09-20
Public log entry: search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash: 90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"pt","page":"subtheme:quero-delivery/service/status-de-pedido-incorreto/pt","quote":"não resolvem nenhuma eventualidade pelo suporte","rating":1,"review_date":"2026-02-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.querodelivery","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 (2f068f3de56b…), 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.