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.

“I did not receive my refund”
Reclame Aqui · 3.7/5 · 2026-08-19

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): 507e7f6456f0a7cec597f1e01b29f14e79fb85be860bef410d6222912248d0ea
Signature (Ed25519, base64): 7LChiO0rDP0i+9mgD5Lw0e0SZ25UPx6+tzadd+MNtxSRrY90JOh8CQzw5jHiEdiau+z30vngtB/qvEL3+fOYDQ==
Merkle root: d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52
Merkle path: ["507a1d4f0cd224096159898fe9f28f7ef721f1d602a153d2b4ccefcbf1e6941e","ff18d68cf322383787baca026dff650b7cbe105af4e06ddd49f868a49c1bd2e1","b0e20e8473ff704b8776fec3d5bde9f286389bfaf80fab2d916abd00b2990013","28221144ee6b0f51fa69be4aabb34553706f5b016763fbe0bb1e1a3f31adf951","beb2acd846246f6cdf940f874f415d3331c2ca162cf530892a9265a48a06b772","6e1701d92dedcf95daf8ef74f48b1821db8c942ddb40e41aed7ca8f636f3a9ab","221dcc12b8023310e52bf88dce7bd5d44cfad62aa03a62e658d13341187c15b1","dc7dddfd45e3278dd3cfe4ea1a5ce78674dfc00d67ec13ccab752b772204a61c","57caf9732549b287e41bb256a77b944fcdd0f0eeabd37c4bc0af66dcec66000c","e627f0f00027249f7539d23af8b135a7b3bd0e25e342bbc9a163a1539780a655","c2b9321de68c7e2004e2f9bd01e73aa2a0386c57f816121655c2cd1bbf6535fb","4c63202ac45e7de8817b3ca86ff6317680af50cb6ef4f2b2ef3e0c7496f3e318","d54e12ad25196f7df567d5e35a8d4808db0f8ccbe5c48a2fcb5439caaddf7c53","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":"en","page":"theme:delivery-much/billing/en","quote":"I did not receive my refund","rating":3.7,"review_date":"2026-08-19","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/delivery-much/restaurantes-fechados-no-app-e-falta-de-estorno-do-valor-pago_3hTkmAV_7QB1JoV1/","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 (d312d00ed6ab…), 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.