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.

“The site has also been redesigned to look nicer.”
Google Play · 5/5 · 2025-09-07

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): d6c3bba74a93e5c5b43c891ae8d2301cee7804d2b9632c6ff1c0f5ad4abfdfcc
Signature (Ed25519, base64): Ha2TuAqO8j9qAaUH5BcC4GueIR1kr4nDvtkgn25QqQuwstElVHjMEd/Lm78llizn4U9FopWhk6se51AvmrjCBg==
Merkle root: 7e5597bd3c162c8b6d828ec7450367f642ce11ee386de414b88376dcbb621ae5
Merkle path: ["d6c4b6b3012b448e40cf53fb638b0a094939cf46b4d72b43b54441a397acd91a","d2169980127b908aede4400d71e07d896efdf2ae402fe44c27ca96b912e5fc60","5c19eb5a9d3cc88e2e6ce296082226b965a66659917a00fa03271eaacc0df574","398200358cc719af1cd03457423c9747eb67d660fcb04d55e5873146c4c4b6d8","004dc5a1c2f132e589fd71fe26dd12e276047a555c6a77787fec324a90fa5fd1","aab4c6bc81f9f2db1f704370d01d9bb1e92fb38d6585d4c4720660b689f76c3b","bf0c2bf8e0d1a17e66b342308e098915acf96cc25ca5acc49eb9072874ef5a1c","14876514aab972ef519c61ea4f906489c1a5a6e9b09f67e55be10f15ca2874b9","2e0e7fd020628dee0108a6244b9bb3266191fb1c4d61c570175a586c75684d43","3ab359ff95d7a09cd097647e02244aa08fb19ee0388e39d39cf43c7cb8104b67","304fbb38e8aa0d3bcb468f4d2f61045923ed612383b7a9df5fd6562e6735c7c1","5a0d03f386cf2ce1b7e8699bdc38f59c9df83b99caad98658ca82702b7eff85d","3fa77f30bb4ae3659981dff326c7b1ead82f840aa815dc4f4cfaa848f2034350"]
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:jobs-ch","quote":"The site has also been redesigned to look nicer.","rating":5,"review_date":"2025-09-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.iAgentur.jobsCh","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.