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.

“Please allow local control without requiring a cloud account.”

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 3163461995

Proof data

Record hash (SHA-256)

87d55114049bb3f9142e5bac31196cc8dc579e592645299c4d3380f41617c998

Signature (Ed25519, base64)

ehFhM4UQrO5vVyza6fMNf7DoIQBrdwKAeb3f8P9OQHCHFakS0FRklbOZANktqnDVOjKetGgW2pB/is2dotEPCQ==

Merkle root

f2dea3193623a59d18b4d230cf1484689c024b05d34648a4bedfef78c47360d2

Merkle path

["87d4a12b9d905a217e0640937376b2b31308c20063a04899d90124783ef446ef","2e174a924871092e0adcb8f50601bd5569c5dd14a275e9a85a49528295acf2f4","b5c851ddc9fa8f6c76e5def064cf875718adbdca865b7e830b7804d8eae9c8d4","4fa3a8512ce579eb1300801e34e01c7ea56a6be1f4c344e348c552da19777a9e","6ee4b6a9f14afc7700e3bae9464a49277a48f3a34ca71dd301f6cb71bb0f8eb8","4021dc84c8ddf9ad0f13d397c950a7630cac013b010de7191710dde15635534d","2057151e16b2a9a5eb583f2b6b07d0f44325fe442c6a2667d4241c7cd630d837","3f60b00d04267248d83e90785b25e175c40c9d4acc7eae53d516b2fdd8b13e2c","79f6836b0c5d2df3a86c3d50590557f0f5f3819a96dace579eea26367cc65918","98c3f208b24516248478a76edcc8c6c387429840ed8db55f2de5b32e97f949cd","91f3680538a85091e781dbb89568c2bc4963bd1dfd6875550a803979fd229668","3dce281ca0e614b1dda8d0ed670db8d11da28ca67738915db89014b853040875","d5b457cbd06c72c301c050bbc18735716496080f1e92d458625264f50eafefeb","3cd750b45485739a93e8e5963aebbe2dbf3f2cd6fcfd5ac889ea2792f103cfff","658fda4333b0a975ae51c0ef52c37c157029d897878579fb5ff3ac48198b1bf3"]

Anchored

2026-10-09

Public log entry

search.sigstore.dev, log index 3163461995 · entry 108e9186e8c5677acea0…

Expected log hash

1e385e1035f15f3dbe860bb8f3e4e850b8c2ce2b31edb58c97be626995a4adf2 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":"v1791544610158","kind":"published-quote","locale":"de","page":"brand:v-zug","quote":"Please allow local control without requiring a cloud account.","rating":1,"review_date":"2025-06-10","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vzug.home","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 (f2dea3193623…), 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.