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.

“Mais de cinco meses aguardando a blusa da Help”

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 3124210377

Proof data

Record hash (SHA-256)

3a1f2834c4ed1d6cc97069c04169ad7fec4f0969083ba7a065ef8fc6eba42c0f

Signature (Ed25519, base64)

vQVOirvsUJiOVnKUlq1i7fT8jb5u1BnNnk+mqrhJvJNlH3eg3vrXijvanltjEdxnASSlnTBK3PZh+uHQMc9pCg==

Merkle root

3b820b0e91b2475ca02a79fe65f1dcaac35af570ee21f4c868099b9c17e17c1f

Merkle path

["3a1a5d543f1abe9a8e109a23c1e5142d34a88434bf1755c40830ea3ade8916a4","172e776499e878b7f8141dab184c4ec4e1d7f904c33b5081f0ff1e97708d275f","23a750fcf3310a87cc41f9d4d2fbfbe1a90c62fe27c0c4ce38bd4389d955d3d0","0f59d486f7ccd7df39ab274cf37ec2d8599dde6b8fce931c1539007413f6ab6f","21b515e933f9a367a6dd5907fbbc55936877d6f0da9ad63ed946439b04ff5e42","d3705ac1f6f99f1ed650e09e7f7f64b1cf74fe6bbb8d15c950e7d1f33b4a1288","93731fd53c163e90a8fb570b05537c6f5bf0cd312c733664ac6d190587955b27","bc50089410f5fa1494f6ee707745d1100d184cb80485260cf2f3da800a98be19","378523eaf593c574782ea68a31bebeae934479d3f1923c103ed767d264614a7d","c59b51669ca171e87008f244c5626e8736baa3e8122907e8de292ac43b11e45c","db9aebc22431b53f80b36c8bd046b8b1da925def77abf5908f7c7418ab019051","5aaf377ba2f3610eb3813c5d4a17477535bef8901a867f444e496223a3d0c5a1","833f715febd1c4a136edb6739ec6554c0cc550753cc4001bd667664cbfc7f50b","e448e4cc350a9a69a05538fc74a8236040fbec1cdf0c4908e91135fd4a29e380","92de2c105ee268f1f08dcd9d0a8fc946130cef7b39b15a2b5ed0d7209687c9ac"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3124210377 · entry 108e9186e8c5677a0172…

Expected log hash

20a5241ced0c7b94303a7b8002f1aae217df3f1371aea54ff5745a148bddda47 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":"v1791349684588","kind":"published-quote","locale":"pt","page":"brand:rappi","quote":"Mais de cinco meses aguardando a blusa da Help","rating":1,"review_date":"2026-09-16","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/rappi/aguardando-a-blusa-da-help_m9HucgZxzrxFJseT/","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 (3b820b0e91b2…), 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.