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.

“velozes e sabores e top”
Google Play · 5/5 · 2026-06-22

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 3221102617

Proof data

Record hash (SHA-256): 2a37197b6b1ebdd26868758e86eeb4d8f0b7f1bdfbe42124e507de8b8a43f957
Signature (Ed25519, base64): LJBbQCCbp1BzY2dSiluxIxlMgnwG+pNY4vXUorxkVw7d9zUH2diE27rjoiLPw0wEz0PgoBhD5Rln606Oq3I2DQ==
Merkle root: 0eabe705d05480191badde562bf975cad5c107b96758d59c47efce7f02d55f90
Merkle path: ["2a35efcdb857c2c32904b6fc652ae998c45d3e3c71f2d4f742709269bc8ade63","26769c39342a1eb919819e4e123f8b6d4d3dd8143c20e0c4f4f7dc63807bd73c","7f91a6eb7d64e072e6945b8541c439041ec523e6e2cff3dcef0f73fbe8f23a55","8673edabdd23939ccc7dd906ea34cfeffffbce04cd052a088d6c2abdd1f3327f","02d4a6992a0237566e4dcd97d8c08bb88335660de4d185cc78adf3093ff9cb17","d4f74df1adec164e037ef5b2e329bb69eba50b06903180fa37321ad59cf214ee","95f8cd3a7db63e94bcd99647b8fe56be8ee7351dbbef4902b25f509df9a2424d","6988ac49ac081b5a498e7a99f9bd7abf574c8bf4f32989b00435f008fcccc26d","777b669ad1452169a0d5e0389340ddd8db4339558b7782f6f26b9a1d941f656e","bb3f838c606e7dc7d9525ff420c78ee10b7fd776de6ec30415b09cd31aa26957","bb5346326bd1583cbea79f8ffbc17156a49dd193093659b8c13c36550fc41b63","810c5cb82398d2660a6533f18336c7279d089f0fdf61010926aef1cd4f72e8fd","77b2b0d1c988b3add7b1fbedc3ecc12dd0cda6044be7bb06798825ccc94efd81","2e4cbc8181996227b6c5ce6cb00a4128780f0a2cf8618660b840716e64b4286b"]
Anchored: 2026-10-12
Public log entry: search.sigstore.dev, log index 3221102617 · entry 108e9186e8c5677a7ec1…
Expected log hash: 701a9a476cb781c93a6209c8572d258b6cbf70f6f15d478bab1da1537af9506b 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":"v1791779915538","kind":"published-quote","locale":"pt","page":"brand:uairango","quote":"velozes e sabores e top","rating":5,"review_date":"2026-06-22","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.uairango","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 (0eabe705d054…), 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.