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.

“The store was closed (Did not accept)”

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)

22157041918d103256b29eb74ab319f59d01e7af3249cdb35ba6c84bf05ea5c3

Signature (Ed25519, base64)

QYnEgmEt9x2d5XnX9LjNVtqwZwfvOR8vfpGipbiOiO94tp9lKCmDTUvYH1Sw6qAXdizqRo8pyJGzww/S5O48BQ==

Merkle root

49133e6803d24035baa1544a5c730db93dbaf832df48f680ca855944337404a2

Merkle path

["221bd4d335d7fd38507b18aa17bcb5c51d676d06c129e863439566facc7114df","c83486a6e42d34e9a7fc2a4ab0206b75295919c1abbe1ea80895a7118b8ac726","f87924d140fbc34ceb474ca23955614d2345a2001179ab22367b6927e84c5dce","18629c2e5f3531646b5c6ead463baa0efbc8c9c88cdaa6ca42f46420d38e29c7","aa29fb7fc14fe2165b18931e673a82e4d9af7d1d152722df896b29e93c1aca85","e6b3f3ab99f045ea8fa7ba1ea7bef2c5d88f5036cda29104e54854a54cc589b5","e62c22d126299fdeff02da6b6abb29dc31742a63696b4cc522d9cadbdbe8a470","4cd4842f0b2ab4a7b8feea6fe490391895754b01001c20d69f240c4486cd8b5c","c895b23bc4991391219be894bf92f131ed8a167a70aacd548d50779fc6052cd3","17059b18d3f8b49c0218f750bcbba5bb6cf8895ad2755ce40adc6d4b59ca7c47","fe72bb866656df1aabb3b81157f17bb6bd20146ca0ae20d49ff58fa9fb051500","3fab624705af963c8b90d8ecca330b0aee40203a806033b0565c84e0ab95e53e","da05ecf7377d5697c026f830a74de1a09359f7b60612fb722c789caa15cbbf29","90889d6ebe241f2d2f9092870d002ba795f7d27137f7582a09b4369ab1517327","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":"en","page":"brand:delivery-much","quote":"The store was closed (Did not accept)","rating":1,"review_date":"2026-09-27","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/delivery-much/pedido-nao-reembolsado_Emtf6Xhs2ep4jlVU/","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 (49133e6803d2…), 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.