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.

“Lots of promotions and a wide variety.”
Google Play · 5/5 · 2026-09-15

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 3240911465

Proof data

Record hash (SHA-256): 236f6b6b14657d7d44188a4707f66041e8c4e28b25dc413b88ad5e6ba9cc1344
Signature (Ed25519, base64): lDmiGJyB3eyshvvt3+mwnh9AVQn4xz7yvFpgdF9C3QV0KuyQkT7kON+/mG+hC3G8RrKsmrrMwOn4qMIupMhqBw==
Merkle root: 274a7762154bd166543ff3cdffd566852c7127b7d67c5c835965884725fa5b5a
Merkle path: ["236d22287fef90350e6e412e6287a83413a4f18bdb59e2a54fb6888713ad7854","5345a8170afb5e646d823603f45cae054fbf36ed0d7d20ff330a76cd5621428f","02d94ee684b8be3946623a4f8082d01c79e60f8496611f07e4cc4f4b66285982","4f174a0a9d766a4d0271d349c97b3447b59e2e002f161c6d283ecc2d46dc975b","b40f59302066857a165d2ba4dc9a1bd75c9bf7ca9c2cf8e0ffbcf7dbd6b4f453","c11f36cd89a49d4965d3418621fc1c109ee0b741650a1b2ebf6fc353a944927c","0401a7817394f159ba9bdda7fc8e34bad977c26b848f84baebfd28dae1fda11b","0e27df9c951665318d031cc30ff24207cbfa0fe4ea7de541acff3853514d6b3f","e5bcbd042ce56ea7c984af34198c44fdd51c3f86ab97496141838ad69d803327","b8c7c0012516055bd13edaade4615fc0b2ef47fe2e3ed709ee2fde662cfca8e3","f4790315b45ac3d162447d1e34229640be176d595829cbcd3965f0a5a25ce744","a23f8c34fe7234d1604529397f0f25595125771d2c3bf2e0ea04339b7ae798ca","37e0bacf6aea102741ccf02dcd42b0de6a02c60397ad417aaaf9cff69daaf006","29e5b66d9f235b4df92caf0fbc75cded7863ab76bbe1924bd45c3ed8fea27123"]
Anchored: 2026-10-13
Public log entry: search.sigstore.dev, log index 3240911465 · entry 108e9186e8c5677a3a8f…
Expected log hash: 75e63ac56a22d308ee68ec8d436777d2fa26c934f80384e53bcc94d01475e988 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":"v1791863907329","kind":"published-quote","locale":"en","page":"brand:rappi","quote":"Lots of promotions and a wide variety.","rating":5,"review_date":"2026-09-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.grability.rappi","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 (274a7762154b…), 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.