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.

“sempre tem cupons de desconto”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
964998cd331e0f7200e6359d71a0b66a5afc742a282c7303212a0153a0c135ce
Signature (Ed25519, base64)
PI742IDUQZT4Ppw+d1JnlfH2gGYE0t3i6qQVVbGmlsKR9+tJZcBQi8P0YKY674e1aTxIhxStuVQxdfQOJ9ZyDA==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["9647a27a0600ba8f8d3d4871ecffc442c034a8c754b7297082bbc70e81f4ba99","85365feaa377db9eee36a4381eb9cc0cf3463d52242bd18157f7cc85f6aeb1d8","19c2e60763f56ca6be8bb5e056b609a1b6444cfe9bce72208e648b086febc8cd","208937c2726fc30c8eb5be54b92107b4eb5dcf81b7ccc97d2e8d65619a373663","6f7ec8d23d82f5b3063cb525f5886b1ea930452653810cb14963b8b65d71ee03","c94a23dfff9b0b1d47ee0f68d3905a08e81217058e97ca029b4f8f048af5e622","2d58e4336cb7dc0ad1f9fd731f1a64b38d808a934e8ef7f01ed9b7a3f663d25c","e504fd0b4f01e0891f31e3c579fb281fff559b740be914ef498556a99052b23b","fc3e0b7c62c2e51daf4ac8151c095c0d97d40abb00d4c2cd4b48cfb26f6c5738","d5757b3f14eddec1a63446afba47a4013316446391a57df432171bffea08a3f3","6900195e4203d1c8cd26c13eff44866a664af0e306b06dc11a266a9357e24fbe","c22fe83bd144008efb96895e17f4e6f8919a56dd8220cca85f3aa44cd67de0ee","27978d996981aec54e7305bc9bddff422c8ed02487f8eaef12f84d0b2ba90b9f","537f00dd60bfbd8c049786f7eae4da8a735af5b60dacd3bc1b6054b8ac3175e3","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]
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":"pt","page":"theme:uairango/price/pt","quote":"sempre tem cupons de desconto","rating":5,"review_date":"2025-12-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.uairango","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.