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.

“coloca respostas feitas por IA”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
82145cda7a096b12cb776050c0021d3e32a658d5fc6c077d278fdb13bb63fc31
Signature (Ed25519, base64)
03i/rgytPEXxyaLxfl7OY0wpgZhLTcGB0K2b5LBnIGBbyMm21xb3+KrMZLyFEe80IwQgMEIeYvRzCGZ4DH14AQ==
Merkle root
d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52
Merkle path
["8214a18663bf068df422af387ea51f84d2e850863a0984f02a03438bffa49fb7","adb0b2e545e1f9a08b825e10086b531671c4c776657feae02a2377c50c235702","1252c52e93bb3793ce81080aebd1a3baaeb563d02bddd9421600067b418b1f8d","1f0dfa71ef0559590d05134778418222eccba2803512acce894c3d87ee1cfeec","52510be39e25d106cb8d0c490605cb36d32234d04c3e1d35c3150649409c37c1","c99eea2cb94c76cbfe511797c872e8a742b9189a146091af7f6d57513daf67b2","4312f5916814754c07767076485d4b5b1644efdb5161b2c459f1a6f437343f5f","d4f187d013a9ad586bae4d3b04c39c2cf06ea4c68f6bbade7fc49d6c4c4d260f","fddf3433af7d87a706f046f151915c60a5d4eab9531829157e4d52fe5b4d5a60","a0fab5b4c9845681ac9eee5a124f6afcd6e18823b9cb9597e75a1533b6e30d9d","21c3b01a0e494bc1466dd83ba697526ce26f34792280eab89eda04ddbf4c69df","4f15841fed21f7e6cad6521c7e5f95f2956b9074923fe242e4c4cee090aa16ba","2677d1cff114508638aaf8e9c4730006ee8b778ccb52fd7ae32f6136ea74705c","1b52c506e73c97f5d2cc9d574137c52cb370bf5407bebe9b32056b133838b1ec","2fe1a36eecbe6e65e0243c1a81f5f430e558c99de7c492361bda367e122fe03b"]
Anchored
2026-09-29
Public log entry
search.sigstore.dev, log index 2991846025 · entry 108e9186e8c5677a5f08…
Expected log hash
321e41cd200068478c5cf6f353f00dbd75153d3d8a640e241b1a6e8e4f8ac2ea 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":"v1790574513694","kind":"published-quote","locale":"pt","page":"theme:delivery-much/service/pt","quote":"coloca respostas feitas por IA","rating":2,"review_date":"2026-08-08","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.deliverymuch.gastro","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 (d312d00ed6ab…), 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.