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.

“The store and Delivery Much won't resolve it”
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 3240367269

Proof data

Record hash (SHA-256): 28258da0ebef1c575b70cac187cfba9d9432bb0fc6b828e17d33c59eed92bac7
Signature (Ed25519, base64): MfRpBs8VlSPydzX8xxKCQinwpMrNPAhwt8dSfB5lh217ephkpMedCTWgZCdk2BO3Hb93fz6FLNQOGk1UM4AmAQ==
Merkle root: 1da6cf8d96c8876e66e82e9bea7529c76d7e25eda1c07550505caa1baa49c4d1
Merkle path: ["281ede83231f45da7221bafc8243ae68cf1d1e718787a5e0fef24987d34a27ac","5dced27f0a3a3125a9bb7844d99f2e468da5e796d068ce2cfdafbaaae7139b69","251b3f99b1527f7eb0a294ad402a9405cdd0e61a5fa7f6180585c56b993a5785","d59256d174a32553f845675d0cac30508ede77f9a8ddfb8f3cb6444f414d8f72","5386f82b517701e96889dfbbc3915bc0481224015dff8146bb4b20fcae27cfea","cd9f359f2228d778b53894f95f91a9414df8d32264ed50db2a8812b9a0c81105","b48be9cdb1916ea40cd8ef1add70b5e17026a9f4449f8f62dfd75a8b7a4881a0","3891a89a3876b589922b15bfa094b30f0c14c692094593df84ca78e7e246b754","f2b3874f3a02819c5e545821f2f3b50f05131d3d5c2cdd8fe5a7b6178fe017b5","33623d033badc1e3045bda66a3420dcbc0f4457291b810654d7c274662730e68","4538d2af88491ec228f1721babceab1a37ac1f9230be10303e5ffe866b674232","ae52329abaf68e9da165e516499bae5b8b1835a4e008f4e52a7a7b160cafc13f","d0886e619546ab8e630cf9041b21d39a146861d5b7598b5044808c3537212a80","2d81003ff1cd2149e42eace973cb0f4cdd39b653f7b06a20804a1f1025023ebf"]
Anchored: 2026-10-13
Public log entry: search.sigstore.dev, log index 3240367269 · entry 108e9186e8c5677acf8a…
Expected log hash: f6397ecd2b8639a3c60345d0c567eb602411c7eb1bead248c760bae850816087 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":"v1791861381931","kind":"published-quote","locale":"en","page":"brand:delivery-much","quote":"The store and Delivery Much won't resolve it","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 (1da6cf8d96c8…), 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.