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.

“when I go to scan a receipt, nothing shows up”

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 2789279696

Proof data

Record hash (SHA-256)

64a6880b1a2d068fb3b155434efbc976aa96584c53d049cbe60066b16134b028

Signature (Ed25519, base64)

it1xg4bWQgnvDxH6gNL/QiuKHDGgpfHCPMRHyYY2VW8uA9YFV0QCID2JuznKKfmRuqdr6jsQMUb5+Rl1bb4+Ag==

Merkle root

97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d

Merkle path

["64aa76640890699425a30f835f47cac3aff4cc9bab2977223d8498ae35544aae","d6e9f1d1f6b8d630f442f56487b9dc97ad1386ff70e7c83db53934c6635ad28e","8bb06551075d89056ae39a4befd80c8c73245be4bb839c41e83491ad4ae31811","f52183e15ac856bc9ac8ae748d546f8673880f431219a74fac8eff1f168b02d9","a42d21a69be9ce923f1352728b28701a14615b804ffd44755dd2e64886b454e5","58ed4385ce8129c6f36c6a1aff66ac449ccb09fa6168e7613444119fd71ab468","41f6111aa5da0711d3176a531a65cc9a459dc37af1a5ce8c001f705976c78307","71c9c20592a512c7062367780e2e3835cfb4fc424641395631efe80e1826e7fe","c5be2877faba3d29b3ef03817e8b7f69f90dc1d4d77e8e8b242c5f38a69095ee","13901e227fddf482a4e3691b7ebcb26144a69a565195feac8e1210ff92a1800c","2196f217748a850eaa5fabc558b411155d5e5a90e74d5991bb7a1bd20efe4d14","36283db7bcf119c11be277705ea4507f983056a8ea68a309c763a3cc8b414991","66d13e8b5300f6cf7ae49f9f9692863758845bb98773f7a2bbb28032eed5ad1c","90e3c3ed08ff9f4dee6683cf95bfff311f4715cac07e97ca75ea5b9bcf13efe4","01242865574478f13dcf9d888236d7a907264abdb87f360db7db06de0945075a"]

Anchored

2026-09-11

Public log entry

search.sigstore.dev, log index 2789279696 · entry 108e9186e8c5677a3885…

Expected log hash

05c7009ecf7ce5cf315c252c2a1dd135e64989a02cacdaaa3c5a87412a2e921c 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":"v1789017464005","kind":"published-quote","locale":"en","page":"product:wave/pro-plan/en","quote":"when I go to scan a receipt, nothing shows up","rating":1,"review_date":"2025-05-22","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.waveapps.sales","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 (97eb1062a862…), 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.