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.

“Uma mão na roda!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0240d74e46ad78de1f86f96a4b34916e3b552029405bf74ca5a02dc179256329
Signature (Ed25519, base64)
XEh96+55p742LQkDo3fWJVaTkw4p94JRS6OobqPA9Z1QR86Jm2aFs/o+tUIZSQqHHODSLNI/mFmQJBeiiLcVDA==
Merkle root
d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52
Merkle path
["023cfbd7acfbfc1987a4a8b759b29a375e3ae053a94e3a175df5cbbe4dcec8b7","debb1a1792374907818ab626d9157a585ed66b50bdcabc152d95bbbe54b7b485","5226f7daddf85075cd573cbe53c006a2840c820881f8a42b0a2d2cb3bd83b155","67344f98804b0579f19df0f067172b03946a4a8fd08260346316417f8704ede2","ba27b31206ab33a843b340dafc745ef54e32afb0076a7bfb054bb065d1d31927","03888d31da97071db099229091b3a56560c4bddef9e9c0e5e41b6e81a35d74b7","cf1c83763b39d521a536b30d02c5ec743d4645a7963c05dbba22fe8b194db006","50ec99e6107e5508cd35bbf80777262eee7c9dbf70165602c710dd0b7092f8fc","539798f0b0d9781f25949250b84428c83bfcb342f7192b87f358ec7e1a108eaf","2a6f9ce7f32263619218f3fd5026d872221676c1d2088a5f39b01bb271dc3efc","1b220592b89b75f3ac2fc12f6f5ac514695831c0dae5b1f5d100aad738d115e2","15fba251843ed75b21d7a706dcdd46a992571cf3f9b39ffabe5e1383ad473217","6a3e717960ae78d5d2813a0e2f808fafa517c2830be7676aabdf067e5e110ff4","c979fe4edf99bdc6f66f54b8524194d66725def21e08cecedfbfba469c82e6f2","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":"Uma mão na roda!","rating":5,"review_date":"2026-08-22","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.