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.

“Melhor usabilidade,”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
ad9f68d033ec3f961c1a5079b65cb0809339bf163eb8e5d92eb384e31f4d76ec
Signature (Ed25519, base64)
Yrq6sHsD7QEPL8QZOpMLsbWRzUKMQFPZqIz2SGRpQs1yTPhfH16IJzb74rGWdh64pmehI1HfaOXjcE7ezzG4DA==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["ada0cd15713cb46e6248c581e95a24f9459a904f6d6dd06801950bb163800e4b","19d26f0432fa31ac23fa7fd51e46537783c592817d807b7098577d30039e6153","9b80b1c9bb1a768f625ad548f156f954a7186accc70cfc36931b6e97b882437c","652326d31d18e57642bda4f181cf0488828e17559df7bfa4968537761733bf53","446851d986e99ec32450a59a67094ea2577443978d3ea5916304ef91471e9959","bbfd221daf2375dd5336fb4ec8a7f1f78be24e54e84aeef49db89fe48f130c31","baefeeb416cca0e14ad2181828d4fc1cac3cc13319de699b0af908670bf4f61b","a4027014d5f5dfc4b2d71b5a71b19b51a005247266a982e650196546eaa10ee1","ee737a14b856ef6857a3de28176cb3a91b9b09f825b2adb8d753201271c54adb","9bdf13ce0c696a76d99d43e18f6cb8954e2d6326b330dff9e7c2006fdfae88e9","4602a3c644a17f18863ea4c2e2ebcfe21065ff5cb7b6130686101d6c97aa7979","bcaffb66f7637f1faea00b39e1b086b5c8748b956d5fec046d9c8718408ebc96","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:rappi/fit/pt","quote":"Melhor usabilidade,","rating":5,"review_date":"2026-06-21","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id984044296?see-all=reviews","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.