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.

“o aplicativo não ajuda em nada”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
dd4a354922179d016a3882d4feb90d455c585c0ea81596f7ad9cdc01838d8df5
Signature (Ed25519, base64)
FTZeHRZp+6Rql6llGTaw5NHGb6PpyciRpiLtvKUe7OHQm4WiwlPgFDbUxn8nDDV1/Yz1+AnXHPb+gYjBb89bAA==
Merkle root
d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52
Merkle path
["dd4a52bdd07a2f3c7b2a973f0e4ec3f2d93679087d38fac5c246f1fe3940dd34","289c92ab2e221093bcbe311baa37ad1bca1ea2ea7fca0ca7cb9526fbc1bcaf07","b7e9f8d34c1f80363472088b14c85c8d8e856627e96df5bf5254230c0796d3ef","5f90eb4751dc44e7e53a782b85ec9389f0eb46a8b66a8aa67ce6218a69a6b1f9","37179b2acbd5d6459c131993df17a0e696fafebdf00e5ed275fd1f748fe6bcf5","39c8767fb0da8abc59e4bdcb0622db2855a887cae4eab960e9e24302c41b5962","7a5fd4b1b6797200fa144a8c200bd4f0f2384bd11af8deb2e3ee151f4809533a","40ee4e24b7a3ea364fa48ae97b391dc753a16ee1d09dff7defc7a5013c898a7f","163ce1440b2c86a18e39a9c68ac01c8d812ba84b8cff55f5dcd1da8acf137515","ecc8e208e11ef4c679e55af675c4d212779fb55ea0f2714da0fb984aa8a13970","3200e402b03e9e275c3651e185773e0b0f37ff4f2938425c6fbda19d6d57933a","4e6425e038fcd0c2250f2b09b73e204ce6a8255c32e4552347b27a7c199d75cf","8c89f81f61eaf978854d270b4ff0a1317ff7ae0ffece5e83243c12a00b1880f2","d4ea6edbf936260828ac13c8a7e9c80d8993bba0d797e81dfdabb054446e5c22","799c0ef4fcc26840c2a1a2c1ea34f7ce94ca70a3893bbb37f42757477cf242fc"]
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":"o aplicativo não ajuda em nada","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.