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 did not receive my order of R$ 551.00”

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 3140627354

Proof data

Record hash (SHA-256)

50de58306a9cc95c5df1b7235ca7d9175df39fc773f784de61a3816d9bf2fa8f

Signature (Ed25519, base64)

4s47k0o18Gl03RQcszgsGdWsomPsB+MEdyWeC8awKLBxlFpt2bkoinAMAjE+9VtQ96WnY7Wf4rgRZnjr8JX9AA==

Merkle root

7e5597bd3c162c8b6d828ec7450367f642ce11ee386de414b88376dcbb621ae5

Merkle path

["50df447787743e15cfbc9a8493447a34414607fd4ef66728c140175461aa16e7","968405618d141cbcbdc349b5d38461e6c41b194c2b3e1f49d8822ccdf861043c","ebdb61d8f1654470fef19dfc86952da53bd5dc825693b6c02e9b36f2aa280c90","6c78a3f9e69bf0786314e9350385684738af2f7bf701d19e8ae072cc4b3ab6bd","73667a9175e02cc7bc6e61259c55d07e68f97f3187e91ffcf32a270e1fae10a8","315435a637ef6e7d901fc7fe0d6df6881cef0ec59893c5a8362b7047116cc44a","8c1681e60876d803dee95c5e467df64b03d23a86e55626c4dc0092bb7292dc5e","e1747b1c125a82610dc348682e6c2ab75b462e04270614615b5dc4eb24b51345","85dcb7282494d8fd543a3cda228c8f1b0f2b4c28df4ddfa21d2e5933dcac3ddb","7962c8e18b4030772c7ff97f193b345b3965bd8ac73904fc08701c3ac3dee719","090247f9be70550aca11dcc34554926c2b394cfaa52925aa31db1a949f94ff0f","806fcec7c9c86199495a49ba40eee6d01a3d2fdf9aff5509926b51fc37b4d37a","ca8f9687a67226551a59239f2f6fe85d4a0daee9040d9a7059460ec18c4a364b","acb249623400215550cc0881339acc244e91fde1fa89bf36124dd51a7bead968","76edfaff3d5907039be8c493f114c2f6ba10fbab7705dc7ab77a269ec79893bc"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3140627354 · entry 108e9186e8c5677acc98…

Expected log hash

82c9bd063e624267c60865e2416c3d714724e2c3b18c4773424cdf17232dd6f1 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":"v1791432333296","kind":"published-quote","locale":"en","page":"brand:rappi","quote":"I did not receive my order of R$ 551.00","rating":1,"review_date":"2026-09-16","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/rappi/nao-recebi-meu-pedido-de-r-55100-e-a-rappi-negou-o-reembolso_Q6HvxTQW4FS4yM23/","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 (7e5597bd3c16…), 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.