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 text covers almost the entire map.”

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 3198797320

Proof data

Record hash (SHA-256)

25744dbbff905803775de9b662c0fb5d26ce87577596f7daa71ee4a930dac996

Signature (Ed25519, base64)

9qmHnP7qXdmJpfqjHQjrOc/LgPo6zXIFl368/4c4JjOZ8pWN43PzasaoGxDrAY1Njp9OxuVhr1RggCyEgaAECQ==

Merkle root

199738dc68b66dcf66f6b0cc77e2cba74c3bfda88989684620837b4c4e64818e

Merkle path

["2576ae2004e3be5fc002aee5914cebf0962918a72af55598ec7e66f77d57ee60","2fbc8693cddd5b403210ba92174d5be08ff8168c335708fc6ef224303545ce7d","83c6c7f4e63c3f53a9099e50fc4e903e34a466cc9052a3565b730d298859f807","4e53c14cf1cdb3b46ef9c07666f33b70db2d7856bc8cf14f7210077e512bd195","178310e4ddd1126fedcf06af4c575b43f8dae16cea5cb735a766282134249561","6ee03f4cb5930b07c646286cb9964e7f1e64ed072fbf194e6b2a1ebcac76b3b7","f65775f02496e15e8da4de88fcddc0fd5634e0e3aff0d56496406990eeaf7307","40cc925facfc1e668b7ca076377ad2514c0cdb20534eb0d18f7f398752fe2240","9d9a5bfc4d53ac2105180a54d135e0e5994e7e49bb49663985e98110a2f7c345","b305adcd89c9ff4a58879ed3805652ff2a5378e36e8349ee6438a8bdd59b9380","770097384447aa79bc7b7c42d7dc9398e6d7e7f587567b7d51c58ee89c64c1e7","c2efc19050cd51016477281115d61ba0bc460759f5adf7f1bbe5ac7cd5d2bcae","89c2d1ad10f8da8a1ced326bfbd1f55882866fd705571bc337258b3314dad42f","ddc8a66e59fc8f0934334cf08e419f621290129e658cbc58d8ec27bafd90b0af"]

Anchored

2026-10-11

Public log entry

search.sigstore.dev, log index 3198797320 · entry 108e9186e8c5677a14ba…

Expected log hash

46227e67415cdf5b62c43420eb8b7a80b35acaa912410c2711787f678b77c9c9 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":"v1791687727006","kind":"published-quote","locale":"en","page":"brand:rappi","quote":"The text covers almost the entire map.","rating":1,"review_date":"2026-09-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.grability.rappi","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (199738dc68b6…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.