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.

“suporte horrível.fica jogando o problema para a loja.”

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 3126883925

Proof data

Record hash (SHA-256)

219d64195d530f1d13091d535c570de2d5c7baa004b5af2978a4e3b30ca25813

Signature (Ed25519, base64)

4czWrXalUeX4QB5u0H0ni9i7ZKJ9j3Rb33XsGXQ1OQEv/0iHkMz9ZbaBcNsAh1by8A7j//h3uzmO1Uk+EbnrAQ==

Merkle root

0d7fec37eb7aa7ca022c461398d36283692153bdca7d5292b2302abb6878e5f6

Merkle path

["219a52fd1535acb54ad6440bd7d2575f213128425bbaef23b6ae52dd4ad0d900","eac739076667fd6a55734c4d484db0cc242988e268ab69f3e0be94cccb05fb6b","9e9b18807f2a5e126492fa3eb8c12d271ca62edb903b43561f9f61cd870beddf","c0bbf6b254de0d652324e54a9889728f1cb99bf9ab8cd337fc8d2619e7a4bd73","9c183a68c09c3ff51a6aaeda3f53b4f07a67e74e6549cadd177d1171fd2e6b8f","e15da7918e2408661892bbfcd26cae9458e23e9a16470a2cbafcd7b8060951b3","81b82fcf63caefae953b9c1ad073b9a86f9c5aad2a1641807539c003ea2c7abe","c1820ee56c55fb4c814360008ce1b1f940b874decc7aa7d77414c8249da631b7","35b21b93f9b422f9f7aac5b5572e366d6ae65a78541bbee8e5314611e79aa20f","fb8dd9f099f322671f74f875a7fd569ffc4b08c8f412ef9f10aeb75dbfd2d603","446d6f00c1aad1d74b7f09ff895df9eb12a934074935ab5f3affe4efb14a717d","154ea3ce3953e7a2f9310701e07b1dc6a4db12547da6d49ffe0215737f5d6220","f77c5de7cbbb3880e295e9751b837c38e25497099e33ceb7e9621a8a350397f8","7c6f9d1168e8a2f5a015e8aabaa46428ad67e71a9293d82f20ec40d2ad6c53fb","8c6d73d3d8b42a55077d4061fe37663a0906972431ecb9eb374f1f8461206839"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3126883925 · entry 108e9186e8c5677a6678…

Expected log hash

7790667e260445bf729ea3061132c2116b163a0e0b944eca343c9e8408350ef6 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":"v1791359818972","kind":"published-quote","locale":"pt","page":"brand:aiqfome","quote":"suporte horrível.fica jogando o problema para a loja.","rating":1,"review_date":"2026-10-04","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vanuatu.aiqfome","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 (0d7fec37eb7a…), 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.