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.

“hoje em dia tá meio devagar”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
8d5643d4a0a36c2ed0a3271ec5d0c5a9bbdcfd2b50f4eebec3f32eaa9c2755a5
Signature (Ed25519, base64)
88NtBX/RwgHfZCHWLipZgMWwbcVRqN9NuxyQWibMQFl+axZ+LlDmGSyHjynwp1wBbymXcW92mWD1iq5jljJkDw==
Merkle root
d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52
Merkle path
["8d596b8f396af6e64c3a33f3ec0a1e0d32860908302612346c1ebbc77195a714","4e4bf7b59f2d47ede4f1710f82d427d90c3a0f617f1cf4cca7e6f9b352f3f1e8","1abab5d3d20f99ec58ee515765a5c31731244e01a7adfd41270c90483c524d40","c39966a19ec14295b1e46b62c9b41989f9f07675846b5bdeccdfa9850f1303be","aa4e0932cb7ed277286ed488ae1fa2a94a66b9a6d6f0bde3249741896aa76357","4da71f73ff70a13ac8f67f14b2dc9a8347a9be35811ae88ab0de7f6743ecd7b5","dedaa2891038ed9e7dad3c368e41a272746a1110bfecfe32d8dab4f45699b969","69a567cec48c707e6d8f43da69f35b95a57a1be833597f2d76cc12dc6b346e00","b7c4f45cb5cdc40924fd753f540a3531d01d3bdd679c12121038bc49e5ad00f1","9afbea9e094fe44a88608bc194e78a8a1c2a1d873f9cbf47502fc0edb34a2fa6","7a3e7276ec6010c497e45539787b7d1805ae12fe276c580fd0936ec265a44fc9","a28fb3667d0080c2e20816a3860082547d558402a87b0ec8507ad2c8e33f6370","5ee45a9576409ffb8d801d5d47338bed83678e9a8a2fe9972d7225dc319a088a","ac3e8eb9a4dcd818facade9f7856ab850324ee2662bf990758158396deb094a5","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/quality/pt","quote":"hoje em dia tá meio devagar","rating":4,"review_date":"2026-09-18","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.