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.

“Since the last update, you can only create invoices in the app.”
Google Play · 1/5 · 2026-04-29

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 3140627354

Proof data

Record hash (SHA-256): 1182d11a0f8bf43cc162123866753f49cb1da668ae06df964f2e10532b034889
Signature (Ed25519, base64): AYFsUBoU/2mNNDTUNxxfNWcxUHM/RdKmoftHMfwupY/c0hda60oTzxWkuWX6WCZRrxY4SpWUYGtHD8qy70XFAQ==
Merkle root: 7e5597bd3c162c8b6d828ec7450367f642ce11ee386de414b88376dcbb621ae5
Merkle path: ["1187ca35559255ed9fed2a459c29fd9c1e5b6c5ab34e05a1f6ec161fdce2fd4b","a11bb8b50299029b88fc5bb00d774d8d4bebadfb9ca0ef77540bf2782ab9a13d","c3049db549ebfcc7906aa9b0fd6b085e053aa81ed7acf44b0feb3276735a382d","0bb8367abfdc180c3ae9598376d88408b39cb533f6c54e1bfc9e1e254cdeb9d4","0b621abcc31812d8ce6b47e27f4bfd7a7dada04b9608621e7ef76e3a9cabd4cd","9e9ecdd3ef773b7ed06d9ee0f315239bfe251adc4ef6e49fc2fcfeaa9247a32b","32099bf7970af72bca9e976536c2412351890d9a94253773b8d5e274b15b8731","5b9f9d1283f5d3425e8ee7e133cba21ad40f0ef36ae10be57fef6cfa6d2e802f","57c3a92264190634248d1fe09e78817a97d3841f3af4673f524421be42a343c7","ede0d7a330352ae87ea2849b8972a2bc5e82205c7a58b5072dddcde82a3f250b","a63bc8de0119b3efaa7927ba592f57001910c515b6a44362d4adf6fe1a61f5cc","5b342c675b348d4a0b82d232b6f1d1714e25356f2be91df3e28c6411fce40f95","792fea8d115ac482e9fef70a7069e557f2efb1af634e94e47f08bdc3862e5a6a","acb249623400215550cc0881339acc244e91fde1fa89bf36124dd51a7bead968","76edfaff3d5907039be8c493f114c2f6ba10fbab7705dc7ab77a269ec79893bc"]
Anchored: 2026-10-08
Public log entry: search.sigstore.dev, log index 3140627354 · entry 108e9186e8c5677acc98…
Expected log hash: 82c9bd063e624267c60865e2416c3d714724e2c3b18c4773424cdf17232dd6f1 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":"v1791432333296","kind":"published-quote","locale":"en","page":"brand:sevdesk","quote":"Since the last update, you can only create invoices in the app.","rating":1,"review_date":"2026-04-29","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (7e5597bd3c16…), 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.