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 didn't receive my Rappi order”

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 3668944551

Proof data

Record hash (SHA-256)

12fd8655b45a9ea76cedfcd1372f7cb075afd698896accbad073443607d2236a

Signature (Ed25519, base64)

qnWFkl/rnFuou5w7BVWoJwUjQSOvCjs+TOaQ5wpoYnLsNtOTJAsIBJbEv6ahDa2pnEbPSxCutsbBsc4wrWSFDQ==

Merkle root

d8f145f4dd25b18e2b87daaf2aeaecbfc54faf99bd3bfdd8f74aa4efc5886bf6

Merkle path

["12fd76162404bd90815051bf953ded00db69ec0d08a2d817d7fe9c923efea6e9","4928bdf7813f5da9ba8fb77aa2c5f16225f010303daad23c56542e020a639bb2","6cef88acbcc298793b5b96edf8367a4d919861529dbdb08452011e5cabf2f9b4","0e948197074d4cbea26825ac2abca62591b641aa475e6d0bb8f793ddf412d2ea","427dec270d881c735bc414eb44856537419ef5974db630b1d708d033403635aa","b897005f60a1071979c4fc251ceb0e4049cdfb916709888c0ed44ba42593051b","76bf3916fb0e0dafae9701d5c6eac40a056d39194d37d09f71f14f4129ff27ff","5e0102ea8cce3bd98eee5d749234d49965e951693c0993a2a4021dd2ab9803a7","5c3e8f67d606dd64163fa2a5289130676617e05e07024ed2b3383c8de30b65ef","076414a3a43a0067fbcaef5936727e556739f8548635ae67c66494a3fd3b9566","201d44a330ce43627228498a1a6d2056de77241b782d03c819087e11ea8adfec","2e900c12d34400e39fc8c3ebb99077c31758e236ed2350484065df834f416d2d","4a105e509823ad7c5361d9c34172b0c0d78481a597dbc352d26fbf6361d15520"]

Anchored

2026-11-03

Public log entry

search.sigstore.dev, log index 3668944551 · entry 108e9186e8c5677a0e24…

Expected log hash

29b4e6eadc957394341c639515bb23b43b99093d34033c988619822df54fe84a 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":"v1793707472796","kind":"published-quote","locale":"en","page":"brand:rappi","quote":"I didn't receive my Rappi order","rating":1,"review_date":"2026-09-16","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/rappi/nao-recebi-meu-pedido-da-rappi-e-fui-cobrado-indevidamente_rCvB63N3xSoGipj-/","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 (d8f145f4dd25…), 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.