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.

“Fast refund”

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 3124493015

Proof data

Record hash (SHA-256)

7647cf1f1f6ba44032108a52592e1ef961e1fd64e61857de5ab81bd75b77d18b

Signature (Ed25519, base64)

PNhgTXpf5G5vaZqTeqy4iwOhZAbS6RYyL8TvdRlIIMmkjZqxkot45//Pl/4Nllj7e2WtQs+emcyvaXNPt7eFBg==

Merkle root

c481d62412848235567fda063ff4784e8e49df41ad8b5c570de24ba396415d22

Merkle path

["7645375b50bb10f0607edf60270bdbedabd6a7d4bb9a08c7ed2866cd8216db7d","927866b5e1f6152545e3cc7ab9f9c6b7f4100231203a563d11105d6673f70689","94a1c3d0d58cbef7917d9fbbf97a937dfd155aacba21908c5be82e8ff02b3967","62be4d51cfb441a03687af9d995fb3da55eab3a8b0a205248f02c20cd9e2423a","15515f25e544558a837a0a95121ef5d3cb97edf51a9a86f5958d8b5d5fc8d78e","957ca60ee366daf23f387f509758af68eca36c13002d53dda09589eebb85ee81","8f80575b8b5bd8b98c28d322aee0c6440c150e7d048c20bc33ce2ffb16d23a41","8b9e22ba3198c0b661e7a263cf3666a3997171b14463ab1a59081f9741d97abc","c241b925018dcac30518acdf96268d64b8c06627013e957013fb6ccb3d51b204","f5c2cd12b18cfb94eab44be7767334e1307bab85f72815ed2b511b9bfe748bd9","fc860104436b6adcb38077ee71b08378265212f6311a14bc5a77324806c98c23","d82afb5bb49cd0ce250433d864ef27b49a0517a79ac37abe79ba942ce0d9e936","bdc886b04b862f522fa884232ee2802dd3e2158164f68a6191101ce8a96e154e","f6587866cfe871330a583b5c544cf843720f2355e100491ae5892f3b03df89de","0cbfc145d581a4c4b7198ff8f397c34cb4ba6263e9e9892372f878302426dbe6"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3124493015 · entry 108e9186e8c5677aee70…

Expected log hash

0056b042c00529af1248b70a0a2fbed761990dd7841ea722369c29a2685ea6e1 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":"v1791350987184","kind":"published-quote","locale":"en","page":"brand:aiqfome","quote":"Fast refund","rating":5,"review_date":"2026-05-06","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 (c481d6241284…), 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.