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.

“o único ruim é que não vendem figurinhas”
Apple App Store · 5/5 · 2026-06-22

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 3199014646

Proof data

Record hash (SHA-256): 0de40be00b0f9db5a5bb6184440314c51eb927b952f5f666b5d4c31584434b01
Signature (Ed25519, base64): DLS1Mef/0cc4g2Lv9CZP8enw2kf16w88GkUWmOPPKoiYraeApVBYe5m/OsfsucTZj1CuQw2KFNjOApUkpt5EAQ==
Merkle root: 79268b3be1e951447ad916daa23d94d3a225505999279adfec84e5728be030d6
Merkle path: ["0def389815b0dab442943de53f768471a96bc90ddfe7b7eaeb9a91ad74233973","ced7a8c49dab096a183f7e997cc55bc3a79abe03a553dbe70cf4f26ff72c91b8","9c2e569655505e63391059c331edd3e61957d2d1bb0eb9ec5f4bdc92c611212c","6956f3aff3d5d404ced131ef30111b390ab3b117e62059dd63ce8d3487066548","c66effc0e1e9981a0fe92bb462c2cc5db07e7e6abf8e69372ff0574651db8cfa","dc35b06c4f6ffbfbe76ef34fb5210ee774c470f24cdd455de53d14dc8f1e4634","04c316bd30a199c798774060bc3cdd6836fa2f4a90bebf522ebd2a137b396474","266a4cfd656e3734f7f246ef3d41b107fe7d7b1e99289e7ef0333e930f839474","d187a4b79434b51c4120543617a8536300376a5de5b424d9d63608c3b8ab7962","da78670c28919d8445370910f15b3df5cb6e57376d4477cc03d71f35f0205039","19cf0f78344a19c5ad5b2ac4be31aa5cc1da4817be1a9ff489259e48dd8ed960","385e01036b50aae7fbf449763f02e352d0eab1178ab2a26b3b0e3fba537066d9","ca0926b42bcdad354c17320adc5661c1a0407072f1d5c01424cc2e7f9a3515fd","b8e0a41590cdecf5ee846d5a4dcd3ae91c8a0a052b75fffe7c4c5f4e2ca53884"]
Anchored: 2026-10-11
Public log entry: search.sigstore.dev, log index 3199014646 · entry 108e9186e8c5677a77ce…
Expected log hash: 55430b734e4d00e4ba9c340c7ab064436f91281dd4cbc27c1ffc37d3e26a0e3e 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":"v1791688566698","kind":"published-quote","locale":"pt","page":"brand:rappi","quote":"o único ruim é que não vendem figurinhas","rating":5,"review_date":"2026-06-22","source":"Apple App Store","source_url":"https://apps.apple.com/ar/app/id984044296?see-all=reviews","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 (79268b3be1e9…), 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.