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 3139760477

Proof data

Record hash (SHA-256): 7ca3b58b92be37dc2bdbec53999ea0f42ac9c8cd4311c790d7266edb18904c0c
Signature (Ed25519, base64): ZOrpP75XilZTd5VE1krHD5Yd27YheQkQgyrU70CZdyVfKz5PaCEexNXUDv33jj7RsVLHfU5+fwLMvDFz7gvVDA==
Merkle root: 49133e6803d24035baa1544a5c730db93dbaf832df48f680ca855944337404a2
Merkle path: ["7ca86bba5f9f948c6ad2c3feff8d7f81d45e9d4f87b51ef5082888edeb3e2ecf","72e9364da3bc316f5b1f26b3e6594f68bf00cfcf4b43e8006cc6430cffc566b6","1812e89d310d2bc97c8c6adbe029147585ae715ace00a8ed879a8233b48e1d11","5234f64e7fdfaee8d94714fc80239968ee39fff7e0e280210d2d3bb0a492721a","56fbd5eed58c6cd9dd178d06b85b1fe833f10804b91db14a91a5d8dbd04d313a","45dd3fc9ff3e8c79f928f00953c469cbd0169d3b87eda689f7c5699b4a2d2873","b0a3231fefdda21d13d70d3203b578407f9b3460fdcf130d64e42fa958f1eab9","d921b905dc2431dd2a97535985eddcc0fd0ed85b3fefec31fde43a7598f893d0","11a7d031e5494fb31fdbaab3ce9f5b1a08c1f181c61f4fea066280b32fdbbfc3","bac191a6a63935394534e8af8b032a054cba85006ae4cc5a6180f2bbfe9f7d08","e8352b08697a89bc5882b4f6f02db1d3b67b01405da4a821574952588c930ed8","79b266fef4387a3eb13229ded49c020294637e97bbdb14afb5838386f7a6d53e","111d2d0cd89c2d53981ba81e6a10a0e3f8f1be927d4be6d99e4f29e2d9c3ae52","541a456de48928931fac4c28e56562983bd2f8cd0c9306116286df2e2f1c9422","d81f506ca96dea712a8b56759200b270fc625cf496d323ded3475eaafeb2d916"]
Anchored: 2026-10-08
Public log entry: search.sigstore.dev, log index 3139760477 · entry 108e9186e8c5677ac88a…
Expected log hash: d54b6e5e20903e9be29e6a5973227ee9b3dbe61bdc0fa6481a5788472cd5976c 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":"v1791428432986","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 (49133e6803d2…), 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.