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 3241084060

Proof data

Record hash (SHA-256)

047620dd72bd1aa8d5eb049f280cccc77483c9130d794274213a760fdff928b3

Signature (Ed25519, base64)

+VDMfl56UV7xPV/OfL69tkJCbpBvId3QerTY2sSxav2sYuOBCiaIcJbXovwlmSavOaBdmqVeWc1nkUBzYurLBg==

Merkle root

0b0c0499033d3f9b3953d31e6c838f88f12988dba810dd4de44922e1b60fcdf6

Merkle path

["0472d2d5657122f8dc24dbfbfd41231e1ed8f88067f2edc9552d68ed9e26a974","2edf5c6e28f61925c48c24b1dfa6ae04ac613045912991fc96cebe328a26f4c2","1730ce8489b8309cf3bfda2c146e70b7660c50bf4fbb3a34bc7281d9f49f1ca4","84ef68fe4fc8d494238cf57dc376f5dbcac0812b71e044cd01bae83412908653","3d1a094b44d25f2f5dfaed0492827ef917e2426470ddcf21175a2593821794db","28c6cbe29764933162ed09a6cddf3a83bcb62f4fa8bc8cdb65c24a3ea3b4901b","291cbce25f3e0b0d7bf63a55a63d27a1064d1ed105bea28e58d50e2c11021e49","f466733cda5540e6ac5d4616fb83fcbabda4846412d728a6a4e4ca8470249162","553508c154d6c4d3929ce548db55cabb933176c25463773b6d702c714e2c9a6d","37982a316e3b42556cc0304b7d6aa2f1ae75cfeb37a3eb7a1df90973524947c4","854d226d64b6b6b7c169ad505a2ce3de34b55ecfef19485e14449b518af3a14a","fd4caa7c5bda5b821309f24a41bde8275c1fa51be2629af50c760cc53c258d5e","fe7751fa4b9a0ad43fe0710628b6cb1b92e12eb8a60d9f17eb0c0764d693577a","8a05b9e19287b30c7fb54816a1fb848939f3f2c84b9825f19f342683d5db13aa"]

Anchored

2026-10-13

Public log entry

search.sigstore.dev, log index 3241084060 · entry 108e9186e8c5677a3e82…

Expected log hash

a291e2473f1a4510a666e020d4d424e463d55bf4677b91eb5a52e446e5ff1581 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":"v1791865115768","kind":"published-quote","locale":"en","page":"brand:sevdesk","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 (0b0c0499033d…), 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.