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.

“Support is practically non-existent. You can just completely forget about it.”
Google Play · 1/5 · 2026-08-14

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 2893887498

Proof data

Record hash (SHA-256): f59620953e9d46a0da94b60d6acdf2cb813d754bece402cb00665418f4de0de8
Signature (Ed25519, base64): 2u6JJtVj1/Tb8pyFMFYd4KpgLcvqvaRGK7TB7w1URIni5jTWeY0jnf40qGcOPSp/pMngnzA3Syi32smfdKzVDg==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["f59556b21cd907675eca42fbb6a758986e9b7f628a58082bb4b7def5ac6a894e","f6c5b69e88b601f6ad91d6719e219bb57c58ab2a54b3f7e104c5db1b4679c689","ba763946cb6117cefdf652d139769b428b9fed3b7ea6b396b8ddbda39dcd133e","114bd7280de163ae4178df4c2bdd73d7081d869395450b6c7af7d792e93a5339","e0584d2a2e82cb98befbda35e217797e560fa0c8df07b5e9f72b565d12d1ecff","1cfacabb6977a83fdf2b6df543090c770a261ac33b714e1dffee19c8d743f133","e496cdaadafa944e702aa93a164947bb074a9e60b23b3a14203e23c62ef83691","6bbdcdc079bb078426b4a767ecb8f7192e8e905ca3ca000bf9d48d4459ab8293","fc2aa6e30410fc409095e40e7c3bd8606b32b82bf4a3be66e33279f0a231e370","4e7613a2a09101bbd0b6c92a1b22eb09a5e796e904c1424037323e239eb01eea","a90fa58de5999e596d28283605afaa5c0df6592f34abc44393d5449ed42372bd","71cd50b067ff32d173a37554b8e65642cf533aa669254bc42c5be6ecf57ec03b","34bf35d805c4f7af315854dc10a7a10ae0ea054d46dee40b360c3f04f8b8e60c","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]
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:taxfix/service/en","quote":"Support is practically non-existent. You can just completely forget about it.","rating":1,"review_date":"2026-08-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.taxfix","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
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.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.