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.

“I can get notifications whenever my team requests something and react right away”
Google Play · 5/5 · 2026-06-08

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 3122521988

Proof data

Record hash (SHA-256): 3299a3145580f25fb8f458096bc34b2de74aadc3fdec34e9ec9854c3ff86fe44
Signature (Ed25519, base64): KosGg8SunsALwCktSl5Cu/95YUScO1iW1/kWJyH7Ec9bCNnlGoreI6uzRmfsaa0AluYClcFQs35F7XCJYgO2Aw==
Merkle root: feb82b7f8aea18b46b248fac49fdc21a6b138fec64dc2fa12c4b3c7a81799706
Merkle path: ["329b667fc8c793073a0df77696a24830592d02f63a4b7d80bc0a4c0cc5d0e933","8598ec9593956ad2b50977d32c08d8c56d8d33df5087a4598d103e0dfffc23d7","b205a3240b88095a70f652e3f9d12cc0576f1e8d4f509a097456b3ca6e2170ee","5abd6905aedfff3141df6dc308e74b49c9bd56aeab6e85c073f28e3e7237ae84","3523f71b9452c6038871bfd9f940b9e52f245c7d6f55ba9b5d595f78a3400aea","f5f36389d50ff316353e0f5594b5d3e0d46d2b9bb3b6e24359de495b49b79c75","9a4e0d1643290e71bc29f631e22aa72b5038f3cb3a4f19e30d3baddc2bf395aa","c63ef4aae92e82eb6226ff170ce14c8c1b86a3f65875efe137397c827968ff0e","19a61530646784eb94af9aa1082f5154014b4b756a1100cf0309bae303989324","b57721ba11f622580f9ba3b226dd39a335c2d2ad9976c4314e425ea35a7149d6","3daa5c3e5290475c88c1ffd741d124a57405ae9e00bd991962e76daa44d89b2f","7f50716c7c4105b774dadd26a6ee4b39d6727eb10a6198eaf713327284d0cc99","52b3caf7776ecb6f7d18379b79c7f0b79dfb2a3d0aae497f0e2d708cc7c1b6c7","e77d494af9e2547c53e58f62769cd14d89c9d23aad38b861f53f29b79396acd3","3520002e20f205a5e2c7683df52b5c77fe454ada68a85506f659d94f96d1078c"]
Anchored: 2026-10-07
Public log entry: search.sigstore.dev, log index 3122521988 · entry 108e9186e8c5677afa72…
Expected log hash: 9fa0d177312c5b0b22ba9dc313f3316134d71d179dc19912df4abe4610de68bf 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":"v1791343163559","kind":"published-quote","locale":"en","page":"brand:personio","quote":"I can get notifications whenever my team requests something and react right away","rating":5,"review_date":"2026-06-08","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.personio","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 (feb82b7f8aea…), 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.