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.

“rápido e simples”

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 3081733041

Proof data

Record hash (SHA-256)

7d07d4980e589b56b11920ab1f198a4556efae5d302ffb8e754cce50806ed72b

Signature (Ed25519, base64)

+rQ3VErJ9G0ojRZdvLpZ0jtXYjI4g3JroMUM/AUACkU2t0VrljIYht4ZEHxfL5udsiEhg5ng5JFi2oA/g4xkBA==

Merkle root

c5671f9a997da9b293a79ebe58b20e4534ae608121169f15a5adc358d42ed147

Merkle path

["7d078ce39c7adfa29996b05df0445c4211425732aab828b96cb74dabf7de9127","26d67d5b3d8560f7c0957434b4190b7ce91616eaa5513b45ff4233958d8b1a4a","78f6c474da90aca1a4bca5e40a6254e38d5fdb38dc218329a103cf4ba034d497","3ca3c81aff5cf7c61316dee50d1f09736bdb91f0a560254238a9fca7ebe75be8","96c011b7d3782009ac76ae49af6569ad204b2e0768ca86388a0eecf45fbf7a66","b3917108750d8deb133c84b6c091a3b9c88e21811411b62a55cbd44ad87f6ab9","989e4c8a547be5b3948cf612b6148c0da0c0a3d9e52350b1f1b76910cac1be63","37a7db1099de5598f69035cd19438fae41d6c614684f07da95d18c6b332803c8","77b920554f44cec36db52778a47e4df12b2197228ec604b6fb6342ec2fa653a0","7c2520caa03116914f98de711e6c90b3f02b01116ec34ca873ea8043e61f6745","5109a9baea11b80ac4f288810fb5675af371bd4c34f0b2deca8eaa5367d8e7ff","080112ef4cd30c4515963056055c5ffe8a78c4060a181ca2967752b9164473f8","2c0238aa19b5a3f7fcc2bfcd0f9715c9986ba50aa3f7003b4c30be226b541d53","a2027fad4413a16051db12df072fc2064ab8e50a759412f73c3932ba08f51b55","064efe6476d8e8bd839601b3c80763b02793c41f87cba57580faab7c00dda24f"]

Anchored

2026-10-05

Public log entry

search.sigstore.dev, log index 3081733041 · entry 108e9186e8c5677a0bbb…

Expected log hash

88ab7ac46d4614551fa6e665889f054d7592b15d91016a45621b5c46a7ae8e2f 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":"v1791174108170","kind":"published-quote","locale":"pt","page":"theme:ifood/delivery/pt","quote":"rápido e simples","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

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (c5671f9a997d…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.