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 2893887498

Proof data

Record hash (SHA-256): 108564f9f94c4a32ed88962db639e88b947772f5c64146aacb0bf3c3b39429ca
Signature (Ed25519, base64): TCDQoeHVSUELJFUTZRfZIKm9/LVD2tOnF6KAkTvPBYV04cF29G2J2i6P0eL5dwceLTGNExlMFyiqiCwqEox7Bg==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["10839b917cba23e910ad366737965a9b81d52c5b9e226dd2861e368d8f684148","d749742d1c3cf989bd7ed21d505a7bfbf5bca63a9f2e7bfe2606d4a7e08e71a6","959feaf346a399c731648a7bf284b2a9b7535f16948532f2c549a0d643d1fc2b","da8266bc231956ddedc74d9f8ca59a3e6dde380416876fe5e6b5bf2855a7ca28","36b72825b55caa3bac391f30743218c050f6a48250430df6de5d133a6dfa0c06","13aef385711d7b8b3c222a9c679b20584458390aa810fa5d60b0950490918e5b","7d089f6ce61eb064427627949892de418c74468447d391e57f3f2ee09be111c5","601a2a4035d1160d82a4e382a1b28300849ae56744f4771d4c304e5fbcbd1d0c","f001904c28d298877b63c6861abb60f409470008a58224b1c7d142ee20639ea8","da50562e5c085349bdaf03b1dce7b748610d2f4ec85e69914070d2b670662264","6019f800aecafc41616ce9573ff1b4f5115ee1aaeb4f1bc33ce4d0bfcb8a2579","db8b9402749163dd7028471f175d7d75f6482cc73467c43e4ddee59d4a6d5020","3b092fa48a78448b4db01d94e347dbde2c39988a6fba76ec91ab78b6f236682c","03c5fc675733b417d9af5e071de3aba38ae7f09fa5781cbd0133ff9d4e234e36","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
Anchored: 2026-09-20
Public log entry: search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash: 90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"en","page":"theme:jobs-ch/ordering/en","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 (2f068f3de56b…), 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.