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.

“really cool for when you're short on time”
Google Play · 4/5 · 2026-09-08

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 3163352270

Proof data

Record hash (SHA-256): 1fbac706ff8ca6099ad4b0f3c73b43c0c0a83e913bc7f2126150eb44aa5af8a7
Signature (Ed25519, base64): XU7p4JgjW8sUcpjNKagMcp1+8ZXQ1UzQoNjxFfZxP+av4SDTIqYd5ppVZO2Fm+m0x5Ta+N4WrI4EulU7p+F6CQ==
Merkle root: 784ff8fc3c42eac43c7d399f0d67bba55d28073a7e106789ae0c6c3f5ac9dcc8
Merkle path: ["1fb6dbd3938bb6dc9ade53182385a23107fb9a8d6c2a7d8cc5d7d5ff01720992","65d574a67b26d8a116f7240f737c900b96098c547b82129405d34c0f17158da4","a37da8eee852584f61826de9ebbadb729f54772c13299a8d7a20ee1ee823b1e8","1626e37e4016717ba6258d4d4f100e5eb863edc9a9d06e9b36abf0a5c2ab6635","9880f7a6ee8f0f1a1ac18e089efb06ff6eed98533f86eec2a761ac9f7cce2606","3a6bd47044244d09e7156572f7dacfe3d83b3f0af5da47bcd8542ca37b1c6978","9dd58e6ccb5c026b8b0843091a8b68d8f07af7b31842ca1f7e1f6786dcf7ec00","1b910557af92f0e24d97c549f63e57ef5db0425be5fbf3470ddd5caeea0bd764","214877808ca820484e8640777ce16c8dd56e2543cc66fb8ac9f60f3f0bc5422a","47487eb7c1405190daf603c40b580d820c0e2d811a1e21608efd8ddf2d5a31bc","c9529055fe5b6b0f37b66764f65f279ec072fa3a305dfea6da010f70d30ab502","438fc2375d6ac60843ffaeba15cd4e6719ab0c0a256a5e1e4fb5964975c2e131","b2e795b1a28ca13f7663ed8f62127f0cc32efbf6296671f3d7800b760642c1e7","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:rappi","quote":"really cool for when you're short on time","rating":4,"review_date":"2026-09-08","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 (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.