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.

“com embalagem suja devido a más condições de transporte”

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 2991846025

Proof data

Record hash (SHA-256)

64641ed64d420d066011b8ac395e6f99ec79040c81b10dbf43909c5c64949c16

Signature (Ed25519, base64)

usJ4ma0hRKeANpcmDoQZOiks9Y5EglAPruFD2pCLlBaLzM9uP74yY4RuaI25rTrWBd1SMqkqDZE6n1WiFGCyDg==

Merkle root

d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52

Merkle path

["646b74e9d0a975c36771fa48b039c29d1545d1bbdc173ff183b2df3a38860746","d4db64f6b1fe4c55f5c9cccb7c6e1ec233cf7559bc54e5cb9dbbf559ce3a3560","e4074782b4174480556d921126edfbc09f4b2ec3c79550ec3d22046c030b13dc","0b11b388a1b5850aad90a1a3187b8436bc79c83edd84d02f0d81929dc46a5564","14d7f3b60912dbeed1ec49cd96d60fe31163ffe052400616bb980913c9129b32","d9163ee135cc4dfce45ae481ce66c59387d07f0737f0ef9f042633bbccaad1c9","31a970bc8b2683ccbc794ffca122f54b008e7b8dbfb9c7f78e16522562bba80c","f9288d67f81dfb8d51ce573b11d8fdb9ce06c556710d60625a2ed90e21f64694","756b4c0e1ce9ce41bf90be4aba591858420dd198406a58698616956c1da9682f","25fb9f1d7006f303543e192c6b3ee4baa4d7cdd40ef0f906012c466774127120","812050876b61e31ba5afc6d13597c34db4e61425ee89209a7a01328c677340da","39c354258bc96a643f491dfc400e34c367a90b518ddd054968eb36792c4eb66e","2677d1cff114508638aaf8e9c4730006ee8b778ccb52fd7ae32f6136ea74705c","1b52c506e73c97f5d2cc9d574137c52cb370bf5407bebe9b32056b133838b1ec","2fe1a36eecbe6e65e0243c1a81f5f430e558c99de7c492361bda367e122fe03b"]

Anchored

2026-09-29

Public log entry

search.sigstore.dev, log index 2991846025 · entry 108e9186e8c5677a5f08…

Expected log hash

321e41cd200068478c5cf6f353f00dbd75153d3d8a640e241b1a6e8e4f8ac2ea 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":"v1790574513694","kind":"published-quote","locale":"pt","page":"theme:delivery-much/delivery/pt","quote":"com embalagem suja devido a más condições de transporte","rating":1.4,"review_date":"2026-09-11","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/delivery-much/lanche-chegou-vazado-e-com-embalagem-suja-devido-a-mas-condicoes-de-transporte_s6BZ9JyySZW9zWlX/","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 (d312d00ed6ab…), 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.