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.

“Meu pedido na The Best Açaí veio incorreto”
Reclame Aqui · 1/5 · 2026-09-18

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): d4330ffa416ce818b9eb6a4cf22d0fd84bdeaceea329570a356ab843be44cf19
Signature (Ed25519, base64): EoeQWCWbNmmFvCkrSqUSE1ku0JlcazMsVGcwFqwp6tfCE7LJN52E9bWRQh5r1mWUDEdn1MF2Q/D9aK7/+3WlDA==
Merkle root: 7e5597bd3c162c8b6d828ec7450367f642ce11ee386de414b88376dcbb621ae5
Merkle path: ["d43380570c888338ee411bdc0e59888ffdfb7d2f6a225ebe969d9f3a72e8f055","cbc050fab28d34cfe3c483db67ff80786a7ab76d01e1ecd8d3a979ba0d797805","a0954de58d0e4e469a1c5905aa1da9f07e2c3efc074ef9a6d37f9f99cce5b417","dcb07e1716a3d1ccdbff5e3b958325c0b65e156cd476f940f4513b099f0c6c08","88b10925695082c69cdf7385867830d3f5303fb0bd97b43fdf837c9899ff394b","e8ceae00827e6166f194df475649ddfbc92fe3920747187aff96afbca9d888d2","908136daf4c9c4fa2198afc004e11982537243d71e5ff3437bfb76c4d50afd0c","0340d28802cbb55489d1858e17ba5370ff2480d6a4d0259d83873c9bb2c98d1c","37b2fe4b7017237bdc5b5b28a0506c7ac4749b0e796f663a3d56053bc491fe40","a1c067b1879dc088a5a25dd68c7dae3c0a7fd26d4b0416603780b5ffb81cc53e","702ba9450ec3b66d4e728d907bf4b2790b3dd55b061410bf002d0672abddfbf4","b2e474c92c6779e10f31d31ebb97c5ae481d8ab28352cb2ae375baba1487529d","bfd78085aca2bfeaad696f75d7eaa469b1bf2e4cc1358a035d02f82fa7863412","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":"pt","page":"brand:delivery-much","quote":"Meu pedido na The Best Açaí veio incorreto","rating":1,"review_date":"2026-09-18","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/delivery-much/meu-pedido-na-the-best-acai-veio-incorreto-e-sem-a-coca-cola_z23Yi-qG-P1Md3WF/","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.