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.

“Order not delivered after a long wait”

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 3140475820

Proof data

Record hash (SHA-256)

2f47dfece856913c72c3e623b0321e05ee7bb79f91919147fecc2a98a98d46a2

Signature (Ed25519, base64)

8x/cckMqhd5EM0F9PxYPxCmosIiWPQLO3Lbx7IUsOgcBSngKidqD4HsNA6xFb/KL1GAwrZPJwh0NfX5OGlDgCw==

Merkle root

52d6be1abed15ebd0724a0e1a493d5805e1ea49ddcaf8e9e5584928cd3e4d759

Merkle path

["2f475294c2922551cd3c8b54252585baf7960c27ba76a97ee5669677277a58a7","99ee370b283deff4f075ca3880012fc76dd645bae54827220909408faf31438d","05e03a02f6f2a197a0e0db3f530295d7398d1813c247d0110fc588713285fb02","81b944b0641a1a054c00d0485cff0501e2d507750e938508246569c17d308cb8","580b341c2a409bb56b3d6bad56b28754a2218c13d786e26f7f6455481f57aec5","edb355dfa7fbbd4a221412560d6cccd256087fa848cd29dc91fb02ea6accad97","de43257d63bd6c61d51a92d9ac895755c7e4aaebfde0092a263998176ce7497e","dbbc19632e130c74ab039ab12fd1db5c41b7faa2427a53bb024a25e14b54f027","c88b7c40e3c38c716fcb04460a8c09222690938cfdc256d27a1d322885897bd1","e8a8f905632aab3372697e367e446467254455045a5fa7f0c18a2042a47f674e","2985d10cf8ad1992ad270c52182e3629f7c08f983a2418972e02d0c7813b8ee4","5b7aba07a854e6a63765c93fc2c2098355f0ab59d7b4659a94baac072cc8e639","7d5e1a3da5381843d312196fd4a9f69dbe86b152542df1be09d403d47d5e49c4","71d5ef7f970539b9a82546e0bdc1b1069245bf71351875f786a78e5550da4e15","b72fcc24171828b3fdfff6be65bb433d37b8e51a187739d27a216a784d84cf36"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3140475820 · entry 108e9186e8c5677a78c2…

Expected log hash

bb68bef30792bf00f645df162a48943f770bc3f026216a44dedb4651c8ac0917 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":"v1791431489246","kind":"published-quote","locale":"en","page":"brand:delivery-much","quote":"Order not delivered after a long wait","rating":2.8,"review_date":"2026-07-20","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/delivery-much/pedido-nao-entregue-apos-longa-espera-e-cobranca-indevida-com-multiplos-cancelamentos-anteriores_SHmYQ5cJKSEI9Xua/","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 (52d6be1abed1…), 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.