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.

“Your application is unusable.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
8bd5cbd6f34e92b36af282b597e0773b096401d344c5ec1c8b79633b4632b822
Signature (Ed25519, base64)
P4gM7j4V0vXWnOoOPuZ1dxgqtH/z1O3QR/UMbrnlZw6PxVp5NtZ6/bvbRqS0GfJICEVAs/2g9I3pCPNTAmefDQ==
Merkle root
b9a08f9d6d76dd148110a496219c42cf3205c6f982800d84d5c85d77e9461e02
Merkle path
["8bda9d0f98df4a3ecaa2d51e601f9093c5be48ea8b1d3bcf61f19a7baa235a55","80de515aff236cbbf4dfbadc890f2ab82c349b0fbdc95204dfb04aa50af3cd38","8aefce83e8ae1df2c8f9fa284a041d5886be606eba24ebcd17a6880bafc72e7a","5d41f646557645222f33fd2ee991ec2d80369fb9c24290668bc1400e13c6073f","bb79107d8ef69f547d378825cd2e352e969e6e581eb37cc72d98b59645fde25a","ee4223271c90780a782835e475fa0151c54b00b253899da9c96ce53dda80e8bb","6f34741065827b4e6147041e65bb628baf4054d642bb60f09c95ea361e529408","bd5617fb5a83f40fa4f05bd1d9526d84e10e843a7f251394255983e7dd10b3d0","fcc67f5896449237f748b1ff577c8809cbf1917f366256458521822f253b381b","a10c15798dc371495d252791206068e184570c690251d216d31786ef7a6e933a","50bdc76befa6ecd9e0c334b3819af885dcd126bfdf66736d3440e5dc53453af8","d89f5af62fa7d0c6d0a9fe42e9680d2e7af53ca738a716457a3405d68b60cdb4","8b252735b283ab7584d9f6925f08ed38c911c64db001463eafabe5061cb6f9fe","6c299608515c69a03540be35865f96ca4932f3e0403f8f39fb0e1c2e2aedffb4","43a562d6822dab12c673c1efa0a3171d1ef69b949f676fb01847e1e5b56274de"]
Anchored
2026-09-22
Public log entry
search.sigstore.dev, log index 2907673729 · entry 108e9186e8c5677a06ea…
Expected log hash
bf9a74000249ba6e66b1e29aae9d8cb95c3400dc118569a80e5c0949f3e8ac62 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":"v1789969984102","kind":"published-quote","locale":"en","page":"brand:v-zug","quote":"Your application is unusable.","rating":1,"review_date":"2026-02-06","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id960378213?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 (b9a08f9d6d76…), 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.