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.

“Better usability.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0b3b74bb4c37a08fc18e134cc1818a1bd9acac1ee9e1109c49893c74ae359fd0
Signature (Ed25519, base64)
jE83MRk7yw7OrTrKM2NkTJ/YTmsfWELZ5cOemgBmMX/KIY4tz+WfhFmIarQjTtIF9YlyCop+tT+O0J8AeTDEDA==
Merkle root
f2dea3193623a59d18b4d230cf1484689c024b05d34648a4bedfef78c47360d2
Merkle path
["0b3c386c12c3f4f544e6181a3cdc04f3cd8e3c7a0ea0b6653d8d358378d7cdd5","bba565e9d89210262c035a15d1cde24013e01530f3326e7224f13bf6261121fd","c438562728db8cb7f29b1299c3eccd50ac78969cc8a221aabdf04891c6fce03c","0241ab926a75bad98b2d98e12a7346c9165c88d6c2b9073ad85ded4a51c45655","49621d3aa49ffcd2bdf176a42181ee74774f6d7ee546780574b7def1d0466ef7","f598c5d4e16cb704d245e04f3417125c9bfa3e44719698f88adea943e1e931e8","dc64844ebf088fc0f7d02d0c04529bfd011271f9660b5e40f7504869e22d7594","13241e2aac04fe243e276111300816589b1e43ccbf55dfd9dd89505486bb0821","648b3e96efb44256225f2272f5f9e7ac1a51042ddb11de7740982353740137bf","6f4567e398213351def1909cc8b59f195823b018696343b383b070e34b5a7064","a784e4c17c7f10f199fd326ebef48c726097111074dd9b5cfa4778f2f23d2e21","5158ec91e504c8c30795d08c4d021440e70160b6a0deb587c5682e7249258bff","665774a1192b73721b453ccc4135f39652e90d0c548e0465aa1a009bf210f3d7","c3040d35b4a41a3d91fd7f6d8e1e6868620c896bd0ae8d09b1351d70693bef08","658fda4333b0a975ae51c0ef52c37c157029d897878579fb5ff3ac48198b1bf3"]
Anchored
2026-10-09
Public log entry
search.sigstore.dev, log index 3163461995 · entry 108e9186e8c5677acea0…
Expected log hash
1e385e1035f15f3dbe860bb8f3e4e850b8c2ce2b31edb58c97be626995a4adf2 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":"v1791544610158","kind":"published-quote","locale":"en","page":"brand:rappi","quote":"Better usability.","rating":5,"review_date":"2026-06-21","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id984044296?see-all=reviews","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 (f2dea3193623…), 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.