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.

“Desde segunda feira estamos tentando ver o valor do repasse”

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)

fd5546499cb983cd31aca8a78359bdf4758676ce4dae4f9b4ae81079828364fc

Signature (Ed25519, base64)

BxVaMzCqWwlulYxVjZ24nA1p20x34CJ7jxd5xq/nAoeQn4ifszZOdOkROPkdIURpm8xXnBTDzJMkCILx0y98BA==

Merkle root

d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52

Merkle path

["fd5502dad02c3530f873fa86892daf8a8424a73a411a958a8ecaa3aaa82a7b2a","ff8bc2f0dc1bc39ca82520e69518f79e4d15c5a27af91ad95d0049ad7112693c","3d03c2c80a0a561ee1d16a348d47458538b9d72adb2b3d91556591f928d429fc","9eae09532e9fc276cceb722c9ed9a3d06ee64f590578be6d12a264c357141506","b21580fda631ecba3d55fafd9fd0db85969434ed1382f91725c759e72fbe811c","cd004938c933ac6eb37030495b762ba87626cfc55d48d7523d1437768a84c968","bf54e49b319662621b35d615c811b3ad5ae7f4c8f10e587ccf25a81c4a24f87d","3b5a74898eff64fde1304bccf9889c1bc80468f559ab05971ae53df57afc31b1","6fc90fcb90c4b766370c056457ae0b422f18bdfbdfcbec7d57d1910e5eaa5b3f","a9f46438990b5f6bec85694264c65d14cc7a57c071b5166edda0b8d5dd0d5409","82cbe84b124aa4a9126727cd8402260b8ec158a78a5217dd9c4da0407df3b092","8533712c17dc3fbd90aca5cb7e9b6f9aac9e3e30f0bbe27ef3503dd22a46db3e","d4ea6edbf936260828ac13c8a7e9c80d8993bba0d797e81dfdabb054446e5c22","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":"pt","page":"theme:delivery-much/communication/pt","quote":"Desde segunda feira estamos tentando ver o valor do repasse","rating":1,"review_date":"2026-05-21","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/delivery-much/falta-de-transparencia-no-repasse_fywqkktUC7-qNDRy/","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. 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.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.