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.

“educados e eficientes é o que me disseram”
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 3240422411

Proof data

Record hash (SHA-256): 256c49c957989c0c01c0fa6626e49578e6c45d98f3236cf7320dd6fdca293f67
Signature (Ed25519, base64): WXnFZvQK7yvU6zqVa4yD4ctIssptkIzX36TVDsNuEmIA7aKubg9QB3VZ9k4kzQOTKsnKlnA+Tc2M80a0q29EDA==
Merkle root: 825dbc6ca55f00c6c81d8de0f7a080bad31b79dfa0e721dee7ded0e9c294ebb9
Merkle path: ["2573dbb8ed4fd0554c2a0c66d5fa193652a2584575223cae42dfcf6fb40fea5a","92309c71911c74011d975bb4e7cab24fb1854228cb2285de565527b9d69cc682","6fb76ae5e332f2c0639cf465c586b102c42ff35815af2983a16a5aea2ce8d3d3","9674e230ecf0183c1b14f8f7eb8160b8eafa39f099e4c4a209556aa4edab0e05","3d066e65a687baf767e5abdde1ea61a901b82f59a28816bcf655ece3ac556f30","43eb093a9dba3f08534279d566d78a47e857a1a29d58f0cda0c8c5b070336270","74721102538beda27c9a2e4d3284665240b864e74c10bbaf5f78f6f90a425368","f248d739f99d60bb52b157034b7e6179d54e7242c808d0a749f23c42002c8359","34b4dbe32c705909c92a5e36a3a11f914659f3be4b83b07632de848dafd580bb","9ae7d33c943f48f1799b8c2766e8dd193262242623ffe72423c5b34c5468837f","660d6a765109c39ed132fb0afa3dd507047c73076af21c08ed678d2a0c4157b3","9c0c076fec2f0fa7c1094b4111d2e5cedc7ac35232c509cd9a25439361474b1c","1e2e9420d8c4747dca96dc342727525f4c47cf2390ef42ad69829fe37156235c","04c4bd8a9ef95bf5648c9d023612bd1f2446e83a6dcf83e612d031a5ea30e90c"]
Anchored: 2026-10-13
Public log entry: search.sigstore.dev, log index 3240422411 · entry 108e9186e8c5677a0ea4…
Expected log hash: 8667b0db28913263098c19cb6387cf64b6d68b1b8f2c4242d3139d96cef5da0d 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":"v1791861703078","kind":"published-quote","locale":"pt","page":"brand:rappi","quote":"educados e eficientes é o que me disseram","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 (825dbc6ca55f…), 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.