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.

“gosto, pois ja da a localização do local”
Google Play · 5/5 · 2026-09-10

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): 30c63cb82eae7d78e507bc91c01151c73a369e4d189a06d1660ee14598830ca7
Signature (Ed25519, base64): j3ngtKnMUT5SVq26hyM49rSAu/j4dJKzX9p/TgQ5Cl1VnduqnkAFZE3kBFtXmUslxXzK+mMBAt0+Hu4luR9BDA==
Merkle root: 784ff8fc3c42eac43c7d399f0d67bba55d28073a7e106789ae0c6c3f5ac9dcc8
Merkle path: ["30c488e5fcdc405b7f7c1da2fa89c479b2c2a51d62c1b3515a1aea4b3195a3e8","407c853765ebf538e5deb485aadf3b989b0c3c9305169e4e7ad9c5a23a547e23","37044be538ad57b040c35a4b6194d46726e99b21173a60dd603c4ad45ef4057a","602762622cf95d499374510b56f6a7ee818b1d723a6c2f04fba88f0a4b1786d7","4b7c8be43a5a59ca04346f8aeeb43ce63c426cc2bbdb6157ee7d9125642f6ea7","528bd0d2187c3209d4043324c492f6bf5c51c2cb31cb248aa992b7f844a6743a","e324822dad9e311c17624103d8fdf220a4630c0c7a195f94d7f2edec80e67f3f","3928963b88f85b236842bf27691cd0c1a07d113d50c70e40a4b26e114342450b","d0e6bfbfe33695deabd33e2162c9935f0a8a54556afa5ed3ee0a16c61989a6d8","aec42ea26f7c46491908320690ee56704ce584dca869a05b17a92c9724aa9e6b","52247d1945c52e1a50e7a26311858f9933d443615a0478399ceb1a7fd8beb3c7","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":"pt","page":"brand:aiqfome","quote":"gosto, pois ja da a localização do local","rating":5,"review_date":"2026-09-10","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vanuatu.aiqfome","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.