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.

“it doesn't even cover the cost of materials”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
312d04f860168541bbb5d6c61782d75cd1db4d905ed0a9d411e113fcafbc802a
Signature (Ed25519, base64)
64sWU4InV4Rke7pdjUbslUYhvhV4Y2cV+vpPJMMnq0S0ru1MUSgd7sBhPgAmOwY0IbUTyPGICqZaDQTnLgGKCA==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["312b407401aa74d5a7f0faa95a18c1ceb5b0bec3f70ca6432e7afacb4ebd2cc8","59606f788c5f0038753bdd5515f281a2cc659c21cdc57e20e01a01adf0beb157","c5d90cbc80add55ce1eb3522a837c7e1ebd46517913db6fa2037247b2a5f3153","517f0fc01be9c9f87bb08043c8b41a34034b6c85b1aa27fc342cfec2d884066e","8e8a5a836f20a3d4e5be43cca542f12f2b1e1837d692c9dd6a1a7ab117f44619","030b8d8ab84984a033e868f06d610ab097db88436f878007bb99eddb840d46de","7916c1b7cc43b4e1f9c97cb8bf6f1ae8e363120b7e25c3fe4eff038952d6700a","446af680f5d288f3d9e2104d8cb7741de6aff2095ae841acdbbe0573777ce77c","b622a2fdfab1ec87a2a4a7fdab2a1f7d238d81d255700ae7db920e1ded5bf66d","398671219ca23f0cdc017271e5271c257f722c2474bb46e50ce96077c20b6054","198ec620523c93713c12a5fdef13ab3b73c38312f8c69950c0a24237f8311f64","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":"en","page":"theme:quero-delivery/price/en","quote":"it doesn't even cover the cost of materials","rating":1,"review_date":"2026-07-21","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id1537430303?see-all=reviews","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.