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.

“já reclamei e nada foi resolvido”
Google Play · 1/5 · 2026-05-24

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 2893887498

Proof data

Record hash (SHA-256): 8bcc3296fd098e08da67bc4ee3dbf8d91d0a3300f91ce9435d008ec9f24364a6
Signature (Ed25519, base64): ss3HYkT14QpcPyz9pX29yL8SJnIS/wBvwOGiIBmEoV1btyuxqGoSMicLMOTVpsKZaf61aoCpeF4NQ0QjeUq2AQ==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["8bc98c6f80e8e640d7d355f66c26832e6a9df934284c373ba16d1132ab995248","61187a7d21a4c0893000831bfd70e4f99b96525583d50a292eabbd050bd1a1b9","16adbcc6bb1e107085f94534c4c41d515eaa4bb2e60b1a5a9ef7da71ed1e56b9","fceeda23e72fde9ce5bde025ac0ce25e14abfba3e35987fb64bac6d3d9f40cfb","4ccea18f1e13f4011c8d40bc22b3b43fd07925ad74c11ac2568abcfb23f6ac96","77868721aa14855a42c718b761e2ccab5300dbdb2702f2f2526b6c6be6cadae4","d3c4df9eb70d181d3017f1ab2f80082a49be3f68b8e08051ff79d9be13f13a21","b0592a640eccf5fd5139ecf01ea986708c0bd168ccc3ebb06247161ad5bc9e5e","b9cc5a722074edfb3d6354cbbbe63ca7226b6a9679297d9bbead236c41ef7539","d7eeade0a7c15ee87e37f90a10c6b913b3c2428b08e3d5fdedc572facdb30dba","623597ef2ce9bcd46bb44763a3be78fb59d6a1dcf82cf69ea6811bf87180cf38","92f17c43ced63f417fd8220fb17fa3f7f92ab71fa17571400b752b0983c159a2","c5d2216bf0003f30213891a39e09a3edafbc50505093b2ae98f61a9c067b5a3c","f2c4543851e26fd9d1e3721e592d66b00f142e537786e975d115c14b9cb61c0e","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
Anchored: 2026-09-20
Public log entry: search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash: 90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"pt","page":"subtheme:quero-delivery/service/problemas-t-cnicos/pt","quote":"já reclamei e nada foi resolvido","rating":1,"review_date":"2026-05-24","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.querodelivery","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 (2f068f3de56b…), 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.