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.”

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 3122521988

Proof data

Record hash (SHA-256)

0693cacdd21ae433bcbb7c1bfef0bfc99d136abd3a54ee8c748406e2d1bab777

Signature (Ed25519, base64)

8z9gVSnBnafXSlEgQJQS7YI+c+U6HVeqLfDQHKFgIj3guMglt+QwyiGrXlS1ChpEo8d2S5ComOJVHKgMzoo0CQ==

Merkle root

feb82b7f8aea18b46b248fac49fdc21a6b138fec64dc2fa12c4b3c7a81799706

Merkle path

["068b811cf23fa57ac2ca8fd20d4284389ec933fcf728027f8077b270566fb5cf","6b3994627bf4e2efd4d5120df05fa54c1d90543c39a095afb7603164ec9e9bc7","8a6db1132c6dce9af6c34fc0de1ce75ce3dbfe911c21f637551bafee0bb14e8c","449228a264b6283f2d447a8495acacc2099efc2c8e08ac6e7c7ff5225d5bce7e","41a8a6c8fc35d9e2f2a9c12bca716ef3429f9845be3941ab0b6850e5b9e62ab5","e85940b0d99ae315f2a4dae060421a8607e43aa06f59e50351edec23ba5db9c8","b3e44886eb407988ef83a13800052c06e130d960770820935627b915c52385c5","bb288bb3c349bf263861c94a33e8c511bbf2b4452f3363ca98a2a470c529a7c3","9e3e88785a98188f2dcab6741e65b37648b4d7bdec74c5ce577ebed6d60fdbdc","ee6b73f158ad936ddde4d8017e60e36998a78da29cf2a574ac4a217adeefa49b","432257e12fc74e02f17d8512b1a22aac409e0b8775c2753763d3b76b5128c548","2fba2cad16ca3eb7de50d8cda1a40cedca663ecefd4468e6606c83a612b96186","ce9fe8fedce3454cf180d6a66efdbe5fbdc70a0fa838f69d2b9096cbcc6c4c38","e77d494af9e2547c53e58f62769cd14d89c9d23aad38b861f53f29b79396acd3","3520002e20f205a5e2c7683df52b5c77fe454ada68a85506f659d94f96d1078c"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3122521988 · entry 108e9186e8c5677afa72…

Expected log hash

9fa0d177312c5b0b22ba9dc313f3316134d71d179dc19912df4abe4610de68bf 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":"v1791343163559","kind":"published-quote","locale":"en","page":"theme:sevdesk/service/en","quote":"Support is practically non-existent.","rating":1,"review_date":"2026-03-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (feb82b7f8aea…), 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.