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.

“a comida chega fria”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
27ea83b3e59dcbd66ae2641b1ead13066f248f84a1771148b04fcc6306274e89
Signature (Ed25519, base64)
1G8PgxaJ0pj5CfAQpfzsuqMd4UqZPP6mCiEycdX1PHIyC4tba1KgU0gsln3/qMVmd48UveMIBUOOC7fIizIKDw==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["27e847a6527441cc3c22a00565e82784f0b1ee5cbe2d83b6d3510fde83a37723","a3eaa9d41bf5e588ffddec600afbe2a5993860f482553278c6fad6c7570b8bda","8b3e64e4da5645806916c2ee96857593975b0c28f49fdd83556ae9d5bde9ef2f","623cc68c2642a714ef31bee9bda3effd3579c3d76e158099128fe208d4451465","0eb7e52c5d4d6ea837ae67c1471ddaad7428c6ddf13742714bba2deb4ded88d5","f57d82b9b14a035513ce66426e905c57462b331a01e2eaefd63d54066085439b","66004e9b01d359db5029d91e0f29665e5791331531cfe14720fe9377d7d72550","88d5847943794708cd2840d3758b64a83c7c2e7d8dd03023f825e3f6f415b803","94514ca484a0ceb85a4551e5b8c8209e7ace00b45e9768ccfe57bbe377b6ee5d","9d29076b43554b06de77597897a6f51dc4aeb0c04fb855c38dadcb5515f1e2cd","cc62a94161c622e4b4a56a47cfb8b71798f97915b3b8d06004f4b5a149ef4d5b","ba64597144ad55469e4304807853557493bdf960abe724dca5437e442c223165","67b7564c01b814702c17628742fb6a8cbfa0e8a213c06511e31c90cf9f3e3578","03c5fc675733b417d9af5e071de3aba38ae7f09fa5781cbd0133ff9d4e234e36","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
Anchored
2026-09-20
Public log entry
search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash
90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"pt","page":"theme:aiqfome/quality/pt","quote":"a comida chega fria","rating":1,"review_date":"2026-09-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vanuatu.aiqfome","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 (2f068f3de56b…), 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.