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.

“já é a 4 vez que isso acontece e o cupom não volta”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2e5fae36f023a623f8b20f20da294b69296734cf6b5f37a9585d3ad4449990df
Signature (Ed25519, base64)
zdJxjclXWmA/M/A7LyeVTTYIt8DTmJq4VQY1UvQKWmd9VdXiLtncY6lOLzvnDJUp2rSt29VemuYVC2LtFMC3CA==
Merkle root
a6a2b4c9d7d1eafa4a3ba3595aa08f11c105165de84940ffc059f837c445104f
Merkle path
["2e660708610a4877cd678178f6428b75f78ac4a57cce310d08ba818e61671391","ca76721f7001a8ec1343dc871e15e0279156cd6b0aece5375a249a8df312b3da","28c0ed537a2c5e60a8924f888a6680bce1586c5bcb23182e990d9adfe9bd7258","974a91fcd3a5580aa61a8a62bc91a64b099568eb34db988d01824115d87ed14b","5b40902f5e124f314e3af5356e479ddb5d4a937b557de81986c9f6820b61710a","dff42047c7905a92a3ad30ae3db63936ba790e102c652daf8bf7104e33e0a009","76599fb542bcd6a32461cbc64b916b06480b162feaeb5e24a3c7149cf572a4d1","1cf9a6ca630b4cc35e4d84e51936c0a71b42b5973fd017747ca79d65d1dc5466","8546917b3bb934cd285959de5ef84a36ff5d232b3bf92b84512699a9a9af3b53","04e2828ae75e06363ea23cdf79c3e16ad5e28a6b8b3a93507ae73331f21b7661","fca4148b7d63d2155bd4f2c250f595d4390b55f1371317ad1717a801e3baccf1","8ceb1cbfd39c6c4db73ef7ebf9abc517c7ad214544f8291eb9ba9ebb0a70e4ff","95302ff16156d5e277933eeb7a8aae0bcc9cd9ecc1e7491c1aab462ce098abfe","d9b9cce27629bc902030340ceda068fb90d53ddab20309d3b3d8bb3949c170f2"]
Anchored
2026-10-16
Public log entry
search.sigstore.dev, log index 3273342496 · entry 108e9186e8c5677a66d7…
Expected log hash
8a8ea4260f3039926c3342603d4fca7ca9e5c627d841ac1c7142e303a049d0c7 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":"v1792122420855","kind":"published-quote","locale":"pt","page":"brand:ifood","quote":"já é a 4 vez que isso acontece e o cupom não volta","rating":1,"review_date":"2026-09-16","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/ifood/usei-meu-cupom-de-r20-e-a-compra-foi-cancelada-ja-e-a-4-vez-que-isso-acontece-e-o-cupom-nao-volta_ftlgdA1lhf8SYJ1v/","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 (a6a2b4c9d7d1…), 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.