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.

“there are never any good coupons”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
99c551e488bbc851feeaa5d16fdfb49393d206d7b5a7cc062099f4052ffeea11
Signature (Ed25519, base64)
6J2x2BbQJDb++8Y1xFHp36SXTtmyTRTzk/VHA8OwokBKAkYNVvV17JdhNwqeHsd9SmFyrskstMDbGf7/9W73Cg==
Merkle root
04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path
["99c781a408c61e7dc9f47a817fac68abf4e584f76d899f9e8c1b89d7b9f3ac90","6319a183235c1f64d7cce4f41b32a55eefdd7def6ff27327b3c8eb7faa6111d3","2497fb15deda26ff7bc2d448f7101dda30db2d5c17112fca695a9615c447206b","6598ebac8574d4e38c30c8a60e46d04fa5181896a494b7aab98d3eca5cfc9039","669cf21bd6a35154d1dceebbec88538599102c89869906c8e04a2ae27898f51a","df091b77bcb56cc45a51c53fc93ba721e55756bfc9beef71a33ee778c82a5369","c984e2d42f4836c3a2aff49901cbe04dcf8ae32d9f07ee9372c032b6acfc3196","265660e0ac3a15a7eed2d5c2fd3c4eb9d3e7acba49417cb219954026262ad924","b0a00f35d01611446ae9525b44fee8a92aa99b895c86a108c82cf1daa9bcb1f3","18c377320a38dfdb70df15fe8c2513e088cfe2185f894708f717a39fff8837eb","c183d58799a4c3f04b67fd38b6caea6fdf6edc02b7a8020b6f0e3b35084c61ec","c1934eee39f083a1bb0634f445e2323dd708991a6df06ff59699cda4ef1f90c9","2f760d0f42bf27702bb03975eaf8d6ea5e036b0f49b2fda05a97a4b8e2bd9942","8f074eddb198349108c1e544aa98c8c80e756f627b29b4943cfd74cb3331adf1","3ba88b0016422cde319348a72d81ed01eacc4bd155bae80b5c4b6ab6d98a745f"]
Anchored
2026-09-19
Public log entry
search.sigstore.dev, log index 2890214870 · entry 108e9186e8c5677af53b…
Expected log hash
1f3acef0f063246e051bf412e40f4279cb96ed334ff7b0647a13320c1b31c4fa 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":"v1789722569406","kind":"published-quote","locale":"en","page":"subtheme:ifood/price/club-ifood-worthlessness/en","quote":"there are never any good coupons","rating":1,"review_date":"2026-09-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.brainweb.ifood","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 (04b39eaa56e1…), 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.