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 wrongly charged R$ 85 for a canceled and returned order.”
Reclame Aqui · 1/5 · 2026-09-16

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): 7eadc7a466c2c7f00c777b5e1d6e31c5f828843265eee84450593fe3cceb2685
Signature (Ed25519, base64): dt6mEqne0Z42iSCagorNp95K2zW4ypohPaw2UzKBG34YdJD4bQ9eRVv7TN4E7XwS3ihHX1HuZIiZRYdiTb63Aw==
Merkle root: 7e5597bd3c162c8b6d828ec7450367f642ce11ee386de414b88376dcbb621ae5
Merkle path: ["7eace12711a0166df3f84d6bbb13920cc87a8f2f1733d02e4f119d368b822a5b","127ea022cff77ceea1259d29affeb1dd1690bd1629af528b018cd8f38f95c651","2c6d491e2ac6e4d5b958ec4b0003dfc40f1ff259acb70948a9dc0b1f3297d529","2eb31ce8a87ecda2439d7cfc9d81a6ca1d594ff11d383a74725752d94c04e888","18020a99bcd3ae7e716937cda4ce50992d2bddc5d579cce31764ab3a59846b69","11219d9078224e9e1df52f5d99b707b5266faacc9ced3e3fa5ce4637e7a2ca20","b2a242c8de92814914d2693d16154a35c9732371bbd77da82a294dcb7d8ced08","50495711f534c5bbd257a20003c97f5d1a28ff2371b6977ac8af89b6ab8c1357","c4ba21cd4c93ed3afd4b267df87ae63463aca3542f914af0b2d40a125d39d010","b4f827f1143a752d13fc16fac6071acdd3d3c4ca76ff2343e45eff661e2cafef","05f47b87fe008bfb191cd65bdf9c802df377ff7f729130e453ee617167649e15","0f6ede56f12e36267bf24fdf23705d8feaff7086284e609c045f36f343d5bc4b","c00a6a8e0eaf8442cd4e55ec120c0bab22fdb2edeb08c89262f10264f3ec3df6","5fc193f72843e5ae060e028dd49b5ed7a5ae6baed3b43902a359628ad39c7321","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 was wrongly charged R$ 85 for a canceled and returned order.","rating":1,"review_date":"2026-09-16","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/rappi/fui-cobrado-indevidamente-r-85-por-pedido-cancelado-e-devolvido_LGXsSCVS2RfQ-1bD/","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 (7e5597bd3c16…), 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.