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.

“meu pedido atrasou e foi entre”

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 2890214870

Proof data

Record hash (SHA-256)

c698461852abb1fe2ce12d3a2e9e8a537f4c3c0306135a37b781324bcebf1c11

Signature (Ed25519, base64)

+uaAoOZuQy5ml7fLzhMyYKEtowcn24GOMVtL8Sqm+Wj8Dz7GE4nUol2w8eMwg7mwyb7qbF1VPz4VaL0L9stACw==

Merkle root

04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c

Merkle path

["c69813cb9a3ae1fed849d718ed9dfaa9de823bb7d39fdc628211e251468edc1d","91fdb433243a41a6bc6a6b32b778bd1d9012f353a6e572c53f44e799cd7c0066","c699b490c91c4d7757f0463d2c5f4eb7a1af68aaa2859698c95ae13622f184f7","5645f104cc2aa6010a7d3895a993849e449c9da30c4708031a1aaccecddc7d36","4943c225e9a600372a037ad7aca2a0a86f545cc540ff7b2fb36f45b2eb2cfb76","f779a15dfad7f1d8bd4b25c84a67591189d0d908cc742787cdb92c4a53b1f2cd","dd0cedb9f9a2e4b8fe47cc4b968cabbe431684753107e54d3236af30749f5eed","089cfe17f311b336ce824feab0cdffacafa7b12ed92f92cce89b0ce175daf37e","47aaf81a5ee0fa91971fb75c102578087d0bbe447ea590d244d9bbe539d539f0","233ed9169e936df2e9370a35aeee3a82336070f8fa0bae2e1306e4fd78cea852","85fd08813216532cdb7e65deef6a49e87e80d6af852f71904fb08734524db376","1ef1a9718be3c90e98bc2f2ad1b13dcfe1b53f48fcfce25ef31cfaa0adba4581","77c7b6988870e1e90529e81d4533964f2663907157dc1c87878656cd074ac437","8f074eddb198349108c1e544aa98c8c80e756f627b29b4943cfd74cb3331adf1","3ba88b0016422cde319348a72d81ed01eacc4bd155bae80b5c4b6ab6d98a745f"]

Anchored

2026-09-19

Public log entry

search.sigstore.dev, log index 2890214870 · entry 108e9186e8c5677af53b…

Expected log hash

1f3acef0f063246e051bf412e40f4279cb96ed334ff7b0647a13320c1b31c4fa 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":"v1789722569406","kind":"published-quote","locale":"pt","page":"theme:ifood/delivery/pt","quote":"meu pedido atrasou e foi entre","rating":1,"review_date":"2026-09-17","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/ifood/recebi-meu-pedido-errado-e-incompleto-e-o-ifood-nao-resolve_JrgcozgYKM38DYs4/","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 (04b39eaa56e1…), 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.