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.

“I was charged for iFood Club even after canceling.”
Reclame Aqui · 1/5 · 2026-09-17

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 3273342496

Proof data

Record hash (SHA-256): 1804435099f1583e8af49a68ba93b011560b090eb9cb1308ac0495ec6e03bbe5
Signature (Ed25519, base64): Eu59SrJDbco9iOgrg4x8tynZHqg/Ny/goEXePidrUSKG9ceNmZHf8sVIQ2Ziym2BfnZqq5ubLFRj1axcsdGoBg==
Merkle root: a6a2b4c9d7d1eafa4a3ba3595aa08f11c105165de84940ffc059f837c445104f
Merkle path: ["17fb6c249501c3b81c22dc2c7b63e61aa5a501036cb3e3dcfbd18e4cd814867c","110a930a257dc580cfd2c5eb2ed131508c5bfd882ff83256f748069c5b097d66","c2d487ef010ecec1a99676a4024cba9fe789861ae6bbd8e08c793a3e18f5b003","28827b93dd678430a25cd1f6193707b5aaa00da3affbc3c3fd26dd5420b9eedc","d9557a94a3119a1d2e7775ce9e0173a939721209f05eec8083cc408b87a46111","e267069d03d93536d719a1dd062007eeb38f081fbb26655974a87ccdf28f8e06","d28b740f0951ef4983c4276eca5754093d0a5284fa6f55e6bfbaa283020398b3","2009a8f8fbd380e95db26a2b06269d9d6f49878e6f250e5ca2b32f94abfc76ea","38f734868fa70b45e07a4c37e671b453abbc4a004457d1776d58d8fd1f2954bf","7f154c51ff3c96f4814876b421bcc4ebb427ed12ca17e52da71fa208a3396647","ef1d3fcf78029ec473afa04ada12fa541b7305131e73ab1e85d017d4593073f1","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":"en","page":"brand:ifood","quote":"I was charged for iFood Club even after canceling.","rating":1,"review_date":"2026-09-17","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/ifood/fui-cobrado-pelo-clube-ifood-mesmo-apos-o-cancelamento_U01h3vBg99FS47-O/","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 (a6a2b4c9d7d1…), 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.