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.

“it's not the delivery driver's fault if the bike breaks down”
Reclame Aqui · 1/5 · 2026-09-17

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 2991846025

Proof data

Record hash (SHA-256): 93f9f99d278299df6af572a09d8cc2cd4bb16ff58ff90313de6b438398e01273
Signature (Ed25519, base64): CoUv9djedTrv/4Ex07JhXMy7WjWAcE9GktUNgsWps5mAy/yH/1Sd3X2wNbUT2QIKO/KGjojLXlQv5yuAq+ytBg==
Merkle root: d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52
Merkle path: ["93fb10fa0efb4f4ea3f70a3fa607ba7c7320cc1267ae648c7c7f5e8bf3be90a9","c42007b026874da12a308fda24874f414ec5aec9fe944a92fc794a05a14f8b61","dd68eaf7ebcf5c3ec5584d57f6ef109e7a55dbc9b3cb6905e834595ef0a0d784","ab62dced179c63c4ade2ca24c381bd2c50a7afe2fefa02ad440580b09abc6c23","5033aa6d1c4f685b033c82d1a65c372dbcd3a70de47635ddcf9768f02c668dd7","23e139707447ccf55bd798512595c80fb8f10deac2d44229f523e0f737dbe2cc","6762da407d06b1d66a71306e6eb9e46b32ebd3a71f6dff9108d6b9c9acda10a2","e90df34483a4fd3eb02a382e3c05e901d217449a239aac53f802fe348885612d","0eafca1b88906be0f23dff7247e09b7419b6b5fec482df2d11dcce6d4a95fe29","ec689b258439dcf4591232e61123ea68d09a3487fd66be485006aa11a9bc4f63","768b766477f057f618c007d1decf4314a4e67ad80431c4e5693a4157e32f3e0f","a28fb3667d0080c2e20816a3860082547d558402a87b0ec8507ad2c8e33f6370","5ee45a9576409ffb8d801d5d47338bed83678e9a8a2fe9972d7225dc319a088a","ac3e8eb9a4dcd818facade9f7856ab850324ee2662bf990758158396deb094a5","799c0ef4fcc26840c2a1a2c1ea34f7ce94ca70a3893bbb37f42757477cf242fc"]
Anchored: 2026-09-29
Public log entry: search.sigstore.dev, log index 2991846025 · entry 108e9186e8c5677a5f08…
Expected log hash: 321e41cd200068478c5cf6f353f00dbd75153d3d8a640e241b1a6e8e4f8ac2ea 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":"v1790574513694","kind":"published-quote","locale":"en","page":"theme:ifood/billing/en","quote":"it's not the delivery driver's fault if the bike breaks down","rating":1,"review_date":"2026-09-17","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/ifood/conta-desativada_iPVqBed4djvCLKqs/","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 (d312d00ed6ab…), 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.