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.

“The app is completely unhelpful”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
b5b7d6cc0e4289167f2aa606804f7d68e022ad4b6539ceec7095bd5974adf4cd
Signature (Ed25519, base64)
J0uVGmRLUgVjd3dGcLVAKLzvPY8+sKfG1PKck/JSBNvZGtjJ8+6yCkqJQQZWp3VnGopKDPFWS1vsXU8I728yDw==
Merkle root
d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52
Merkle path
["b5b8aaae85dd98953bfc669a5cd4a79c70c1e4a0ca45f8f11952a05ffd75dc92","cbb29c2e0fa5bb1f17912726d2a826fd6c080ea3c16d8f29abdbb8b26019df6e","4bb6d3b5ca8ca0dfea0f1e939437c4a6e769c68e65b29025585fdea55b04066f","a2e68b097193db304f8d765c98aeb3334b2e3111259436c9c4a05a6d2aa7e620","46cb195c73df19285a743397c9dfd65b2eb10d9ef69f6f274d4605cb0a938816","338a87bb45ba5ad9ef6f27e22211401965e523800434a88dc7c303ff0d4cd74f","a5dd8d816b8dbf1cf9350df3492e427fea20df25486242dd02c04fd269fc6c8c","a3df5d4bd2343e12cc2c5c3449540d03cc524d0bb45231ea3599221c6c0eca1c","e39cbbbb55cddf78221e051ec944b03dfefae7bd63e6f1f044b21a24035f0a94","8f9211727ed6696999fbbe3c2ff1750e44e9f05aa287b00ab156dde72ade9fdb","a42476f801641c28ef951c05f84c533e56c1ec6f4363af58189e4ef14a2a4b03","2b3375ce3a7f55604f62fc17691f141c491b203281dd4c57b0a10d23bc506c51","8e634408bef90bed917b0ccc8b04febd9750c86f8fc48f4eddfd28684443b20e","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":"en","page":"theme:delivery-much/service/en","quote":"The app is completely unhelpful","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.