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.

“falha no atendimento do app e da loja”
Reclame Aqui · 1/5 · 2026-09-08

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 3162767972

Proof data

Record hash (SHA-256): 7aea5ef506fd86d32781942ca2a5c6e5f4676d04220fccaa7c7238f1e832653b
Signature (Ed25519, base64): Ljk3d371+cPlhK3aNXFV1dbfyvSlmrUZf2jreAlHzT/esDPNn497EmiVo83UzwK1wpIWdVvYdxG2nrlpuxghBA==
Merkle root: ea9653d48be6468e8b38c47d968f49528ccd17e229f6df41b5fdcfc232720ce1
Merkle path: ["7aeb009ef0c45fa30565a62219dacd9e4dd87db1a4c12a9495bec9955a996e3a","81cba7d2472fbab9aadfae08bf84398fcb74ee6ddd794007ecfcc42bd3db68f7","81f429482ed365503d1a9ded7ca5ddcb461a9520c2591e52c498dd3c6bbf0b48","28c0e0c7b4539c979789943c49c15966c8d7f764bcb60f965362817fecd32d1a","d135733701992635cf8407976aece4188a63f7beb989508910b1a03cddd944ef","779adc42f87e079923badfddab5c9a42e01bc1bacdf02dd382cae0bdea219025","8ad31e9f237cc6da169da6501945e14d10557ae4e7539e22c4842fc4b4230740","d02e96251b043be6bd2d58a7ae47d2fa63e91801821a182f9b5ab39d4de6d807","bf2c7f22a311946f51a48d5a44b8f757db4a3e0aa5e92a25790b8fcb13b29074","01f75dee918db2b2ad362f51beacc8f9d007a5d831d1bb7d2f94aff968f88085","334d49369213e9244f201ffef3959da35daa0b296d13b3c90744c894f8701267","182421c42f44dd31e48e89ae9fe9f4260b76d70180e539225768fd2a073069b6","ccf8ff30a3103bcff522ac20eeb7c8bafaced0c8bb22a4b473e821c1f5835c20","941e58bbc56b1efe09a1b494813fe84c02af0a34c4d123d9b4a10e3358002128","142248530d485121153c09b780e08c6af592fdb4c333042d3cdd9e4160c6db55"]
Anchored: 2026-10-09
Public log entry: search.sigstore.dev, log index 3162767972 · entry 108e9186e8c5677a40b3…
Expected log hash: ea8f60b663262eef5ec0ce5a9fbc0ace913092ea47c37bdc70ac392578ea0c35 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":"v1791541525227","kind":"published-quote","locale":"pt","page":"brand:delivery-much","quote":"falha no atendimento do app e da loja","rating":1,"review_date":"2026-09-08","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/delivery-much/pedido-nao-recebido-e-cobranca-indevida-no-cartao-com-falha-no-atendimento-do-app-e-da-loja_PBKSR96NhpALm6vP/","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 (ea9653d48be6…), 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.