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.

“If you don't select either, the invoice cannot be assigned.”
Google Play · 4/5 · 2026-08-11

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): 0b636815bf31e2e2fbcc3e1764fce5806a4930836ad44676ce6ac4fda61d830e
Signature (Ed25519, base64): +VHGnUyAGmQyGpruADLqY0qzTzxCCqb3X5EelMzxVldTJEcKwLju9CPiuJNHHd17IDwT/wuTnQnsjTpi6dd+AA==
Merkle root: 7e5597bd3c162c8b6d828ec7450367f642ce11ee386de414b88376dcbb621ae5
Merkle path: ["0b6397cedbc78c42c656ce991b9d96a2a188a1215ce7d36890256f1cba0fbd57","c2fd274604f387a99a66c0362400fc841173d853980bde5812fa2247d922ed04","5690ea4140ae077e88eb16383b3c68d199c130e1997e4ab986a5b7f8bc228f09","ee76e2ef027e2a03ac1f0380ac5caa97c649782490c5758469b3d1a54beaa66f","466b502a4c63e4193b5438bb7fb6346844a145dc6c9d15f4f91030de14d1282c","8ba6804d1d607f301c19df9f5ff24ebcceb0ddd7cd2b768c7a2cfeab0e57f53c","712bb0f6fb575d29322299e3c18e288ce3912933c2dcfe63a33ab3e48a82ed45","ef1aebc90716399fd293990a0f64d8218112b53518a410080c4a127ba5edf423","44f2327a435ed13635a09bff0423b38cbe84e8d6cf26884389d1737688173ebb","b7043c150e0701884760d062de53c2411dd71dda49fdac23b08022a1c6cc565a","ab4ecb47b9931c116148a235be2e074cd3889742c4f67e457cf53306f3aeb55d","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":"If you don't select either, the invoice cannot be assigned.","rating":4,"review_date":"2026-08-11","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.