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 placed an order and it arrived with a quality issue”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
18fde9a3096ab1ac0d7d3cb9cb565e50f2fa1c0d6f7155e3783d49fbc2e9001a
Signature (Ed25519, base64)
3wNHcTR+z7qBHPRXwteF6ZtbIvMJNTei5zmNH4smrCiygOhkFKeLituknDlc6NyOzQFshXaLoM1Zdb6/EQFPAQ==
Merkle root
1047936f87a157b28c078afc7a20c2628bbc08f0196f675d74b106da179f0837
Merkle path
["1902979a04b7aeaff02828ab0352d3a60835f9078600abe5622fc83c52dca035","f359185fbba6ba217a0243bd9054221a2eb70fa9c1421f4ac2f79e07e235d4f4","d36e12aa1e7ed2fccb202f1f2b576eb3c4f96ef093bd9a551be6d9bb361c17b0","36dec5a67ac3cebaa59075230bd672c1b588e9f3cb40daf9fe34c6f687c3722c","ab6e1c142c8759ba27e1c88d0994b58ba391e8dc9a1404aba58d11427d28d4cc","99b6f96d8a410b0c939d18cb45e281b5c6ffeb18b7facb3b6be6e21c9eab0bec","769d03907496409ddf6399b73ce2aa707787f3b245eda8573ff998194ee89b90","838b10b524f5fbea7932d961e121241f7d245cfb319116448535901ed73f6d6b","dd93e1a3260ac51a637d6ae815a72bd0922ad7c0ff946d425b9461d5c06692dc","759b07165b4be363de8313d931b5709c583d01869068be02453600636c0a4b0f","4fc35af7070a3582c6405492a637ad77c30890e1d19c04b461a3bdc50258df1f","914ef6f739bd41530e41057618e80b0e08808ba78cdd769f11515bb20e10b1b3","f0c9f05f81092a04253915106712474a19d91611bbbc8087119ec734570aca0d"]
Anchored
2026-11-03
Public log entry
search.sigstore.dev, log index 3668087860 · entry 108e9186e8c5677a9a52…
Expected log hash
8136c8219f7f6eb1e1368a1be1e1dded601bc632f0bfe79c4ca1bc6cf8be67a1 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":"v1793705308993","kind":"published-quote","locale":"en","page":"brand:ifood","quote":"I placed an order and it arrived with a quality issue","rating":1,"review_date":"2026-09-17","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/ifood/falta-de-respeito-com-o-consumidor_OvYeEa6gc5Y_8Vpl/","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 (1047936f87a1…), 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.