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.

“Kostenlos und gleichzeitig zuverlässig??!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0866a455323e0599b4f71768591ed94c3ed96b649d34eca1071df21bbf444053
Signature (Ed25519, base64)
6WvRBFdL1DV9+uCQLmUsBqEvT5lj9pt9heW2778AYNOzRxFHbdl3IyJVL3f9mxgIzmrXogPBSgX7bgnE7P7WAg==
Merkle root
308131384c17faeb80441b13f9357584a0273f8972d9765a99957348a4815c13
Merkle path
["08685ee5b029d617296ec2f36b7c53b72b44d57733fe89c09c4cc863801217a7","2ca15877799a56ce5511d18aa8a43b5bb4687adb264a72ce5da44b22e85ee201","62e9fbba2407080df682d1155817273b889e26ddc168716b279d32d040ceae65","5a43889578520b80d2136a3baab497259da1ff8dec01f05739128adb96213401","54df1be7b23a322920b60304760f7cded1d92374678c06cdcb4d1b5e3057544e","85855a6fe4a6215547b2647c5678afe70dedad302fca612f02cab2e015586c15","ab3c0eb319ceb7f9a5b1918cbab6b618ce3071634e1e371d92b015e33a2fbdff","6e45f56475894cfb6c37a7210036290694396b7137e018bcfeed8d2c71055382","27c43b134a923e94f06bcfa54c7495131c3e3c6ddc60ef10e5f8b2c165a0e343","f2c017919f71925fa5434619663aaa40449f25171d3662d5c4e42659d6915a50","dc763d201f489ba7b7c6b79ae72bf4914c690a667fd799b4c168be4135d164ef","ac7a7b16dfe31de67a4441921374fcd2a825fe696783bf5df03c81eedc0a341e","d4ae49e1775276bcc130d7bbab191f6abbcfbf92fde2ba3900f68a760cde044c","91bd2726f2a91be0863a1dbda6a86997ef649da5ecf54fa9ea78e8ac2b08b43c","c04228d557ba3f279a1ea08cf75eea7ca9702c39496b19463f0d7c804a1949b1"]
Anchored
2026-08-25
Public log entry
search.sigstore.dev, log index 2582578762 · entry 108e9186e8c5677ae28c…
Expected log hash
659d869bb9ff3fe54566a2f9c466159e26f879bc484da567fe1542343059e6e1 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":"v1787623811700","kind":"published-quote","locale":"de","page":"theme:proton/quality/de","quote":"Kostenlos und gleichzeitig zuverlässig??!","rating":5,"review_date":"2026-08-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.protonvpn.android","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 (308131384c17…), 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.