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.

“Terrible, it showed the promotion.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
5e9977c90e1a2dce336e54c4e1b5dc645240f9e7c313928aa1e638540a58ad5a
Signature (Ed25519, base64)
57Ru4y4TSUm+oeg7SOPLi/svWsD+1CTR3QmvN6H8jc5M8HUUiEmZcngm+Ok0/ta5Ju01yyGTENo/kH6+j/UhBg==
Merkle root
4900b1080bdcd3b4c9234f01647614e7004e0a1ae01ead44968e31abeab33265
Merkle path
["5e9eda68f337d57738c9e3a2a163de29434318f1d76e8442e1c5edd8602a862c","ac4b2fee4a83552b11cc866d7d0f9573741a2175fd09156fdec23ab12cd945bf","0c55792a694c88871252d8df775fe8098cd01294ee20278c175b65392acbedab","5f8506a95461195415b699ca25cea34b69a74eb64149de61667bb1734f8fc281","5635a3f3554eabebc82c0a29d908ddc80c00c985b95391a5e63c7f8730459ef2","64f33ca9f54862addf5634051a8dc3a38c15b260f7758ee628e30a0824190dc2","10bddf2e3cab745608b0afdd03ed70a2b44ce8ef13bfd789ba04706cb4aba640","0e03075b00021882d9f4de364a50b44ffc8ab4b799e3a99a3db852eb9501c9e0","5b8cbd6f98da5a939b43dcc5a17678ba1d0ac7092f1430a83d28e0b7cbae950a","6e306d44c3bbf63ce227a4257ba5e05acfd1629f02466cd29f5c80ac63fec52d","17361d2175a6014fc2dfa30fe0ba75d32fc3ec969aa9434655602a07b59f72e6","8bc3d3342d538ec2e52c4659d41fadb97b0038a716b891902f4266532368bde5","fcde407cd823adf65f7404afd4b1ba5062d4dc9b443a0ef9b9102b09f040f91d","0a4842003c61f69c5923b6aafd56426e7fe934e483f7d15b620c07fa61f89152"]
Anchored
2026-10-13
Public log entry
search.sigstore.dev, log index 3241341297 · entry 108e9186e8c5677a0e53…
Expected log hash
39342fbb95f8cce5be4111719e5450984494edcdff99b8bd9a5c0d2303b67943 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":"v1791866192176","kind":"published-quote","locale":"en","page":"brand:ifood","quote":"Terrible, it showed the promotion.","rating":1,"review_date":"2026-09-15","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 (4900b1080bdc…), 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.