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.

“na hora de entregar tem código.”
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 3241341297

Proof data

Record hash (SHA-256): 515698a1156dd0cf4e96cb64a979c2263411398205ab67126645452efc2f0d3e
Signature (Ed25519, base64): 6tdJowNO9jhMFLg3a0wf4XmvMhpGitax03+5JPmzF02m1tS4DwtIwptAF7rXWpqicx3ri+ITV9wcabksYh0uCQ==
Merkle root: 4900b1080bdcd3b4c9234f01647614e7004e0a1ae01ead44968e31abeab33265
Merkle path: ["515c77d0b7ba799a2f1e47b607c483dad1399ffed77c9a9fd8be5bb1172dbe79","1231d10b22242f3f5a7133cdc572c9328fc2512eeab541591e76cb697c441f35","394af9aa2eb59d4c7db789a08e991000a8dd7192625b4507810bc81e43e61259","e4bc2ff1782723b2efb2cd949480557257a391574f43d43d02e1db6123d3e8a2","a75dd8ef02b9bef8458b5f91fa748f70f48a728362101f9baf2233b2838125d6","e089cb6f6f56862d36831ccc4bc828469cd30d78a41ac7eff539f6f30fd304ae","a6ad3e1f14ca165593386cda7d52a259ca8913d5f3ecdf41014d73587986cb84","6ebfa511e7bb164e9137f5cea6768ef949625d3328f8d920f3f065e0101b0bcb","e1cf9cfd779959823e398b82ef12752f83101ab9eebdcea6a3451f6173e6e73a","8cb2f6c11f29539f83cd2e9eea81e8e31d29b15e0a1dff619ec27fc9236eefb1","cd3e9be594270f97347d23985c19ac899631a6773a3076c34d54ac880cc95482","1a39eb8110f60cca7b5d74c4b4e1ee494aba4bfcd1f4082136542cd2a427ac26","acc667d852c71a0e84a086ab20f7bbad3d8ae083a1e44cd20501ad641f662bdf","0a4842003c61f69c5923b6aafd56426e7fe934e483f7d15b620c07fa61f89152"]
Anchored: 2026-10-13
Public log entry: search.sigstore.dev, log index 3241341297 · entry 108e9186e8c5677a0e53…
Expected log hash: 39342fbb95f8cce5be4111719e5450984494edcdff99b8bd9a5c0d2303b67943 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":"v1791866192176","kind":"published-quote","locale":"pt","page":"brand:ifood","quote":"na hora de entregar tem código.","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 (4900b1080bdc…), 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.