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 paid in advance via Pix”
Reclame Aqui · 5/5 · 2026-09-22

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): 71808d8dfb35b264443a444d6f83777f1a3fdc95319f5c864686181f9f48a6af
Signature (Ed25519, base64): GNfOTUBvfd8acTPlS4p8BWjZMQ0OWL3B8Hz308uhobrakljLFZRE0+8ywjrBMxYLtV6l/SbaPZeCdvQijzKGDA==
Merkle root: 7e5597bd3c162c8b6d828ec7450367f642ce11ee386de414b88376dcbb621ae5
Merkle path: ["717ca0d2d7b78cd2e1df048fc5d6f307bcb7c8962463a7102837f99dcf1e1557","b0f9ad8ce8ddb4ab6683ecffc6aad9d3b349d013f183c665e53564d0c25145d9","860e4c232aaf70d4dc858cb1affa355407748ec7de553b8509f5ac94419a7ac1","9e14caa05a60d830e403dfac43d5727919752ee5f5f9e961c0c7cf54d435471e","af0e78487d3e20ac4233f23239a47090f1640f74353a111845772890ed6ec797","36cbf6f64cd31cf285fa33032185ccaf71c9cc4f373e5d5a7a113aee5b0c9386","e87de8910e9275affba35112b02c8efa4767fe0c9c8b3ac2b4b0d6e906950c7c","bdccb9f750e04ef2db3bc1e4412e8e3e4c3935f49b8a9d5e5f7415f528d0ad4d","3f1c6cd4610a88b98c7ce1d8a69d57ed8831b2a1f65f4f108de9804124859e20","ac045bc5599e2404cd8ac10243fbae8453fc6132967b0a75548ec36f1539f200","676534e5a347a9eecafed70d6ad3a0f6e0d139e148ef3f8f0927cf14b4f06e23","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:delivery-much","quote":"I paid in advance via Pix","rating":5,"review_date":"2026-09-22","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/delivery-much/nao-recebi-meu-pedido-pago-e-a-loja-e-o-deliverymuch-nao-resolvem_8lltu_C3U2HKuvqh/","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.