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.

“os cupons de descontos sempre inventam uma desculpa pra ganhar”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
e5b9a65ff1303198f89edcdb276561cebf9ff81452c73c437afc5eaa40bc82ef
Signature (Ed25519, base64)
Bcs1mqOoORBJnz2XKmgYjw82sJONoy4hKBOFXnP/Q4QqmhXNmXBUyHICMHulLmGH2zQmrZ0fVeInLTFrNhP/CQ==
Merkle root
49133e6803d24035baa1544a5c730db93dbaf832df48f680ca855944337404a2
Merkle path
["e5b8c6948d5c233686d85b048853abfb1092ead99576ab9d48df0bc022282c74","96c6adf9361c8b9852c8fd3dbbbfa5cf1d50fabb3567a9b5cb8a811b9cf8277f","7260918032b0628d8c181849c79e80d64018abeade269be205ef1c91a255d802","e219e5daf36e7f182fa22d73e4f12c7eaeddbcea2e7eeb9e949c1d0053402d4e","4fb2e764a43bddd12c9387532d27e93da472e333d4ce27799347d6b910152fef","70c35bccb4abc66be1b54c60f179deda884fd72ba0fc1071a7e3479a24b862a7","922c62365782f534315b96efe7d637d1ae9f102d18f4dd6f3565315224b46763","5068fb24b62cf1678c5cd966f530f314951bd104ff6c96b3d7badf73172b2901","b65a235eaa6a182cab0883d7921592fcaf9f7b8026b6535482863839786c24f6","a46d52f5bbff37b43f19214e7b99f0e321edabe16b33836363c832dc57703d56","d3dc20716650f839c9eb217717e3c8f0c0b2479172a2479bc6011ad7701ed7e6","3cc595f5376b7c6152362b2175e27a950acbbbf3965898d4ea5be445e3165082","573e30281798543ac2707059ca3c966f21958c0a972fe6cdc3a54117b3829e49","1fef2eea1ba7233240a645d2d99dcdcc4e3841bf30f06929c9f12592e46a0c14"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3139760477 · entry 108e9186e8c5677ac88a…
Expected log hash
d54b6e5e20903e9be29e6a5973227ee9b3dbe61bdc0fa6481a5788472cd5976c 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":"v1791428432986","kind":"published-quote","locale":"pt","page":"brand:uairango","quote":"os cupons de descontos sempre inventam uma desculpa pra ganhar","rating":4,"review_date":"2026-09-06","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 (49133e6803d2…), 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.