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 app team is top-notch”
Google Play · 5/5 · 2026-01-17

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 3163352270

Proof data

Record hash (SHA-256): 4860daf464bb600e5ee2470b66da686dfca8df278857dfdc00b3b4edd804c7eb
Signature (Ed25519, base64): SDOewnzQuJOoPzGl22Hj/DFCErrf1fcr80YRM4QOKQSwnAvnksXFK/47omMkoTcDW5gWXbWZO/4w7sUKCowVCA==
Merkle root: 784ff8fc3c42eac43c7d399f0d67bba55d28073a7e106789ae0c6c3f5ac9dcc8
Merkle path: ["4860558fc700c9924dd38144f202bdd1ffdc23b1ee1fc2388029b7aa394d16b7","4c38c6421c27a9b7c6ab95f77001039d089434eea09ac6abb1793102010779b4","0e5ad5d240ee8c03c7a26a95bcc02097f11a3d6ab9aa7bcc03666339db1feabd","8a6e49f7c1db2f0b472a25dd81ec7c0a453aefa72d957dbc5ac9be0557a2910a","34d84ff965f4783232f733a26b43b1b3fa7ed284377a6299a31ebc716d75e81f","bfc79c8ee70d415ec70bebb7fe11682188757c628c16549b21ec34ed0382b810","7318900eba94ca66bed731555b173e74696079dd249e61c0e660915ccc4f94b1","7380ef86a3f86a5cd79cb052d2a714dd05007ede44526879cfb3c115aa17b40f","28f8b71b7e0d8501e54328f9e1d4d2e41525a1500bfab487460e44c67594e757","c0b7786ed32820d46365b085994e43874d8ff982a634785b9e45b6663a840aa2","0f6141035fc654373fa68607e905d183a1565d2fd8d74535155178f8ac9b5a19","df4080343f159e809d1e5bc9f8a14b1ad519cf12a20097b0d95cee98c4ce6d74","2c4a19f22e337f5c4b12692deb8a5f8a7c64abf566c3dce060b63f26f421c3f4","7c65cdc9460755a327943aea2ce97e2f5c6080d778d9434fe2dafbfbc1e3b04c","5fa09e3847513934bffaf71960ac2a100e20422698698ab1e19a4fe8ac133514"]
Anchored: 2026-10-09
Public log entry: search.sigstore.dev, log index 3163352270 · entry 108e9186e8c5677ad020…
Expected log hash: a3ae0badac804d14d314abd0e71726d06a96c43a3840dc1d63acded9268c461e 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":"v1791543790412","kind":"published-quote","locale":"en","page":"brand:uairango","quote":"The app team is top-notch","rating":5,"review_date":"2026-01-17","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.uairango.admin","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 (784ff8fc3c42…), 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.