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 got a flat tire and was blocked from the platform after calling support”
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 3084008230

Proof data

Record hash (SHA-256): b2f04ba07317597e7ac651c6c8fb89a9861abdac1ffe93ddef65e0a4a70a7af7
Signature (Ed25519, base64): 4fJ++HKJ9vRTGj45QJ6DEdppsTAVDqCjU5Zvhmx/64o1GdEgz5Ljc+I0LtlWpxaqcHqeAJSC2HN6ZIh28MEYDQ==
Merkle root: c954f278b03f0ddfeb806da3192a945ea74ae5ace31cdf4f5c03d62f9b9c9c85
Merkle path: ["b2f3cc94499b8df39151708d9353550449752afa57c87d6105313b0008512e73","a33e118c9680fc80ca77b614efcf7d6eff912a278370cbd9d1bc58e31b4c2121","d07361da6fde70090e8276deb845420e0626d9cc67fd35138116e49f0e42d6df","1078a3a81cfc7912170bde96a8a56cd64bc85a021b79dfe9da044587ff247de0","11ef7f279c431d25f7dd3f690393be4a6a2eac11a3f15bce14895b09e166eb45","e9418e12472659e29662b0bcf1f685ff020f449361277264d208d1e9f7fc3b25","74cf8c4252c919b2113a753cac4baa5e74e7c91075edde4057dcf6678dafcf0c","37b89ba08aceffcb60aba8c6931151178abcbdff8b24903388732be4a57cc5b8","c792e668e00b0e74a09f86d909207d56fa4dcfd1c10a8170b7fbec74cfca0749","de585191291d840b4a9651e95c44f13374a017650f040270266173dd1bc22c10","a4c5e48f186629a6fe3715d1673b1302444113f4399e09f99e68f9fb09abf0c9","8f2a8912aca1048a4933283d89c19d6743fc8e8e17d93a0587b33eba88abd667","b611596563f9f58647a46a10388967b912d7f9bc715dab82189c067238c26228","df51e36b3706cf0aa826d42298e6b3dec441c2522060e389a8510db32e8f4a39","d08e876184fd6f67c869a98f4654f693085707c7f9c1884596981ce250200aaf"]
Anchored: 2026-10-05
Public log entry: search.sigstore.dev, log index 3084008230 · entry 108e9186e8c5677aea31…
Expected log hash: 6a8c2df90f09571413991731949dc32a09a60f9a75e1342827498da2cbeccca4 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":"v1791183579482","kind":"published-quote","locale":"en","page":"theme:ifood/service/en","quote":"I got a flat tire and was blocked from the platform after calling support","rating":1,"review_date":"2026-09-17","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/ifood/meu-pneu-furou-e-fui-bloqueado-da-plataforma-apos-chamar-o-suporte_fV9SsbMIo3KM9jSu/","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 (c954f278b03f…), 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.