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.

“Things used to be more affordable.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
49f74d33bf017134cd90742540739a532c9ad7fe6740350faae001771a34cb72
Signature (Ed25519, base64)
qgMGgq7C+6c/h4iIz9BP2tJswabvB/5miLMf1Hq39WCUJuseXZf5drmahsH2RbvKpIqWHpP3DZPtuH0uBTs5DA==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["49f7f229768ace247544d1b06f071f2ce0b9e577589447561fc41352abe20cc3","8ad19609bc0a6c79e1132c1fe930974673dca515e8a307a6eb74971d5017924e","8a82eb244583feb52d8ebdd11d40d345f615ec5d9eca0a531a94c992787fbc0c","f7c05172253929d5222cc0dd4cec4df5c0816a79eaced2212d1b49cd86473684","4af9a296fa9cb818f300731a5eb3d059dcaba7c60bbaaafc4e48e647dc7019ab","a31e7592155ef1cefb92bf31dcc9f994d3deb5d4ad86532eab692da62bc9a547","43dda2c255f06e5fbc0048def213d70b1f0ba5e01f63727fa42bd16e9e7a7c5b","6673ed76daf4378c410b3e4283ad1f59e0c08d7cd8fe226083b1627ef06de1fc","b219c23bc24afed10de066a29f8d673c6e08da86fcbd1a8ddaaa5803b285834a","67a83b1125288e9dd0ec516ff73b9cf38ac9427a76ec268c7e87305492f09285","cc8eb8c110ad6bfe15d65752a33499baacb1799054e70cec984d4c86cc084a38","ddad24b033c054e618d3abbc2cd0303f49551ff001beb238cabbc4b73bc7d951","d1960e2348cd4a71c41d10f1fdeb248b829ec3849e0b1a948157b58e7b767ef1","f2c4543851e26fd9d1e3721e592d66b00f142e537786e975d115c14b9cb61c0e","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
Anchored
2026-09-20
Public log entry
search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash
90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"en","page":"theme:ifood/price/en","quote":"Things used to be more affordable.","rating":4,"review_date":"2026-09-14","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 (2f068f3de56b…), 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.