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.

“They charge a commission that can reach 12% of the total value”

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)

60e4c613d76f116308413b8e33e655e9b8a280d5405bf206864b13f0f03f3350

Signature (Ed25519, base64)

qvfoo7zP8PrbmqNRotB0c6jGLZQJWzxbNHg9CxZlQ+rgHjsDyEzK4y/+Pcl1vfkHRL9cLp9s+On8aQww8ybpDQ==

Merkle root

2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88

Merkle path

["60e6adbb6c50ebbc62b9383c215c998c06478836f6773425d219b10a6128bca6","5950d704acf916b59487eee200f758c2dc136a3ab284169a8f2de55fedad1724","92f9b3e25d201a2ef5207c6c7c8fe036f9fed73ec4794ddf2aede150d92f9dcc","13e8bbf2692453762a2c3d2333356c01cdc0db28e4f5a4e54726c2463b17a85e","98860070f563c4fc47ef1774162782e514bc095177d5bc82a127fe0aa6afe42c","fb26bda1daa8fae1103406ef4d666f4fbdb735f1e42609337ed13acb158c78d2","0d43e122e070d55c85230001cf053e83b57860e88f6dfbfe0d3ec0d77829240a","c9e5db4db34cce1b8a5d45eb1ed8f43e91b918088fbf8d9af8a1e9193c486a94","ef1e616d9b82865785f19124b2b60cc5ed36bd9dfb2c4fff282da3f7046832b1","4c2a77a63a84e952250ede8a259a91713d6fd0312af208fffba8c0aacd5c073f","a1526f7707424579f3cf154e11a0fcfc12b079119608ef7e1327671f6d5c6084","ca212d39522aa6a7477953ed7c65b7eed667a9e6669e3b5f3bd86eae7b2d0765","d1960e2348cd4a71c41d10f1fdeb248b829ec3849e0b1a948157b58e7b767ef1","f2c4543851e26fd9d1e3721e592d66b00f142e537786e975d115c14b9cb61c0e","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]

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":"en","page":"subtheme:aiqfome/price/convenience-fees/en","quote":"They charge a commission that can reach 12% of the total value","rating":1,"review_date":"2025-08-27","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id891143703?see-all=reviews","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 (2f068f3de56b…), 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.