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.

“Estou tentando fazer o registro do meu estabelecimento a semanas , meses e nunca obtive nenhum retorno”

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)

b4b4c397e2e58f0e838822fed816e4c03e1da55002e4dc1e7bcf9dff4b3f9921

Signature (Ed25519, base64)

+l2RaQk/VGFMMwrybRQjOg9mPoN9Z7oFTBhuRFTk4inMsjFm6vXY7Yu/9sfZdqtpmA1ge7kBvtFozVmY6OLUCw==

Merkle root

d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52

Merkle path

["b4b6c4fea4e02d8e1be1219e7cb24b3a2ccece76396eee51e509a1597192eff3","ce7749b79aedbe92a1d67f592e17911294bf8158d03fea7cbfcd9f50f6268109","2d291598098c4bf1226fc49d38ec0b763168aa7acb67b54b38e2fb365dac1972","c08b7b7e7410cfbb27cd66768c3cebcabed250ef63d6132de5033ee404baf805","07663a89e187e2de6ce11d774c051a1794be25ed41d23d6a17e0f400709d3b22","961ec0b7824fedc4e26157f94a4509bfcdf20a9a9bca990ab1e4dad0e817dc59","b468388ce3819912ff87272371a76a11df2453d81e116624366b7084fb141dfe","d1cf218e834b559e7300f0553fba458627657efa373eb3448eb4ecd2d9c8b004","bb071fd731a46b2b0871e0da6d4212d091fffaaad086c859827409db26a65cfa","8f9211727ed6696999fbbe3c2ff1750e44e9f05aa287b00ab156dde72ade9fdb","a42476f801641c28ef951c05f84c533e56c1ec6f4363af58189e4ef14a2a4b03","2b3375ce3a7f55604f62fc17691f141c491b203281dd4c57b0a10d23bc506c51","8e634408bef90bed917b0ccc8b04febd9750c86f8fc48f4eddfd28684443b20e","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/communication/pt","quote":"Estou tentando fazer o registro do meu estabelecimento a semanas , meses e nunca obtive nenhum retorno","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

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.