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.

“Quero o cancelamento e o reembolso”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
8c70f31b89cacb24bb8b6934aea9cdd1114ef961920ef8672f8464cdb5517c55
Signature (Ed25519, base64)
fM4MgDli+0hxI1v1R0t3yqaPUvGr17wz2N/END9RWxx1BNrnhLjCiUEe+icPH6MaHrhLlB3woULQW39iVXu2Cg==
Merkle root
d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52
Merkle path
["8c728d5aaa8043a2488f50a930652a65c2caa81cb79e04a61c79d5fb2849fc6a","39820a76c882d8646bcd9c84eb4fd5f13b3c5c8a031272b5eac774fa778615dd","229e2706fbb6f8c5b2de5cd7d5e6c718bd666e710c8085e0f9b640ffd97ddcf3","c53c803e397e61ba1542b102414d82b628e336d95e047b51632b67c28d7b3ea5","a590b95c37f4195be6397c93f7c5b73352bf1276a08eb34b6747f74e0d465958","bdefb491c9c3dd6b21069546127059bbb96f31d5f152f94e2bea40187cbcce92","654635d6b9f2985dce305eea5c264db7938ecb244b2703dc065735c1fb018529","72445397b9987e88d09cf17799e831508f893e07ed04bf84686923da6faccb3c","b7c4f45cb5cdc40924fd753f540a3531d01d3bdd679c12121038bc49e5ad00f1","9afbea9e094fe44a88608bc194e78a8a1c2a1d873f9cbf47502fc0edb34a2fa6","7a3e7276ec6010c497e45539787b7d1805ae12fe276c580fd0936ec265a44fc9","a28fb3667d0080c2e20816a3860082547d558402a87b0ec8507ad2c8e33f6370","5ee45a9576409ffb8d801d5d47338bed83678e9a8a2fe9972d7225dc319a088a","ac3e8eb9a4dcd818facade9f7856ab850324ee2662bf990758158396deb094a5","799c0ef4fcc26840c2a1a2c1ea34f7ce94ca70a3893bbb37f42757477cf242fc"]
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/returns/pt","quote":"Quero o cancelamento e o reembolso","rating":1,"review_date":"2026-07-12","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/delivery-much/cobranca-em-duplicidade_lvZmiNXW1COAg1tX/","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.