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.

“Slow and lacks follow-up for business registration”
Reclame Aqui · 5/5 · 2026-07-23

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): 0e64119ec5356e899243d6b83bb484bd86de952ac18feccf275e79ec49bbd882
Signature (Ed25519, base64): ol7phOk3Ger5f4b0dHSMjdmu7M40/umxf2o/2lkP/OvnyIq1yYScEAby6nAv5/ubu5muPozdO3CHkI+4MJTmBg==
Merkle root: d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52
Merkle path: ["0e6533a8d9a409d540de4be8d03e6bc0e454ca834d8be66b7b48dac4d582abd7","a89e84eaa118f2d20fc054dd52cf9dbf28d4c07f97ee3addce3c11f5083e6f76","374fe21f7ea2aa2326934c7dc5a27ba437efec7c3056cdf3fa7fe5ecebbd9365","3f2ba0b81f14b250a0d7c6e74fb31c1acd3849c3de75f04a9a42eac80c151755","e15ee1cc2ec39ebeaf867b2690fb8d314ffa399d22936c42adfa598baa747113","6f276a54fe173def3da977116f92639733123194888caccf5eb307e4435eafea","7c20115a8f68a8e6089a683161c8b10bc920291f6413e89d7d340560345991e9","fe797cb3fd8f46fb59b2edede7824ef1aba1fce2ab0a60a53d00e4db34ce6f7f","f79716c84dec4381b2bb6ba2fdf7fdd063996f4aaf0442b988e8d6abac1565ae","5c7a710a3b3a7b2891ac7a6d6378525660d2c25aba2776b777126c6bb3bc5794","3fcd28fa1949c84c0c2fd7d8fa22c0eca816b69a969467dd993e55729642a121","15fba251843ed75b21d7a706dcdd46a992571cf3f9b39ffabe5e1383ad473217","6a3e717960ae78d5d2813a0e2f808fafa517c2830be7676aabdf067e5e110ff4","c979fe4edf99bdc6f66f54b8524194d66725def21e08cecedfbfba469c82e6f2","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/communication/en","quote":"Slow and lacks follow-up for business registration","rating":5,"review_date":"2026-07-23","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/delivery-much/demora-e-falta-de-retorno-para-registro-do-estabelecimento_tcZcUff22-qSPayZ/","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.