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.

“Não recebi meu pedido da Bruxo Bebidas pelo Delivery Much”

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 3178115911

Proof data

Record hash (SHA-256)

67cb78f6280b43afabe8b01e8f856e290e33cce54f30cda3e4a2f74d99e9c4ba

Signature (Ed25519, base64)

ZGLE7RBAJTV9EwTdhbjYNhw3RREwN/69Kk9GztdRKZr9FR40o9+Ly9xWPD3zd11SIFoTMDmYZj2CnGpSNlDMDA==

Merkle root

afb9ffbb4b4e88017e1c868247f919ebcfe69f09127d391e7daa08019eb2b63b

Merkle path

["67c86f48c70292a53b098d67ac45aab24596bf83c19d4a7fd5545729ab2a4f77","e42622d6fdc54ca2561487a25e8548a483e7e2e1cc97c658b49a081a2bccc6d1","4efb7b4783c891e487ab3e87f4b7e5aeb2789a4f2a5615b4493ff66bcbbdf86c","cdfba10b6c8e20d80b0006d7b1e55312860ca732c567d82a02220ea3d7d0b1df","c73e115302aa372208edb773d8b18aaeb3ad42c1ff13405befb4976c9a124d35","f8d1f18539ede086d536ee93e436623f2b7db5cb03d0fce482e1a4c377fe1809","1c9313c62d98472ee98f67f149cafbb5d51cbfd4b42b1dd62204d529b795ae10","aa279b6da3af61873249a77a67c176cd7a042e1ae9e082d3d5c9152a39dd61a1","81f4ac1c157bfa27a98ddb2ca41971ce180dc34fe68da555b97495a11e60cc14","8ed67d632d0fff67c57065197808b6a7d06b432596274a390ddf030542048ede","f4e0497c3741d064fbc1df1235b1ee344815a77af0d3676bf58fd9313dd47578","3adb37cc20bae46d15aecd43630c6202a7ecbb5a45648c120a2e3ddd573da4c3","cfc6855eeb5cd3bfbc64cd1a8365b676fdd5adf536ee2637beb35214ad734bd3","15ecb20ce6559654c94b8b858c027c014996a92eb19771813db0b794d6214fb6","72bbc4ee0a973113b1d556f76d02fea2c4704794a0d313a96e49ff7b6174dec2"]

Anchored

2026-10-10

Public log entry

search.sigstore.dev, log index 3178115911 · entry 108e9186e8c5677a2bba…

Expected log hash

a144ffc32dfaa9fe45b4895b7f4c17280667152868dd8de227ca2811c60c870f 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":"v1791604579182","kind":"published-quote","locale":"pt","page":"brand:delivery-much","quote":"Não recebi meu pedido da Bruxo Bebidas pelo Delivery Much","rating":4.1,"review_date":"2026-09-22","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/delivery-much/nao-recebi-meu-pedido-da-bruxo-bebidas-pelo-delivery-much_ifuq-3rh-7fjfbCj/","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 (afb9ffbb4b4e…), 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.