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.

“Chatos e barulhentos”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
cae0d4e2739d91f3ff54fbb1decaa37f6a130b26f70b5930678b025aa9ae1d17
Signature (Ed25519, base64)
meDTFi0LdZUmmTwIHGZLbQbZIrvycjxYPdbKvVQTZK/d5ykbrXtKXpw0Wgf0mTCgZnPDO0IwEwwuEiFXQeQkBw==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["cadebb0f3fff6bd176367a1d611dc703fcc93106e51152713eebb04c974efe27","60f2a4fe262d3c5850e4aaadd9799052c75a0cb902605a4e798c5548be55f720","9f2bd69323f2dbb649d4d170bb1ba0f02319c5f107874bbf0cf9120850232b49","d3db68d804dc6adc1d4e66a5bd8ef216b4a997405ca34e6bccdfd5be20c56246","6c22b9826b61da454e641456f0827308aaa201651b85f2669fced321040d8e9f","20b0b8ab6ae867b358fbf9834714e9cbe7163f95607ef598848aa5a557fe087d","f534026d324895850a2b01c5c7ddac27e3291f7c62a88aaa1586a3955883ae63","c47355836573ddd6a0004905e3280d233dbdc1457bca752389415cdd95b69ad3","3c5632a92d76e0147f9d7d9b6d1f9dd20b84b126e1c80a4e48c87077ee4d6154","2b93dc9afaa7aca4c6acd55f9bf499d5123bb1a9564daf9e92793a1be819fbea","5ea62ab057d579ca15648207478bc4df778c9ea94e2cbab7b35eb1dae1e3d5ef","38376ec9f35bcd39f5035c8425fc104742746cec8f0f18f678e6ec2b7c8970cb","f798c0971d32a6ae8da39cbfdd643aa26fcc32dd200aa7f9151048a02f8ece59","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:aiqfome/quality/pt","quote":"Chatos e barulhentos","rating":1,"review_date":"2026-09-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vanuatu.aiqfome","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.