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.

“Es gibt eine automatische Verlängerung, also prüfe bitte, ob du das möchtest.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
093b06b4dec27b3682c510029a4f4b1823b58d308e40a0c9d9860813f13840a0
Signature (Ed25519, base64)
fFp+SMpIllE2gT7Dd1trIkhpsQIoEWnjchxHoamYazgQZowy6Z7uPWCMmPsCB8EiF6PDQbhQSFAuXjaRx79UAw==
Merkle root
97834906e0f396a2a898c3c84b9779decf7f82b4c777ec0274321a50a91b4a3e
Merkle path
["093f4e0a27a23dfe93614f53d9744e046f6b046507b3ea6429c501328c1957f2","cef3f00bdaa83a40e7b4e545f8f1c58c8b1d9214b6e618e7aea87097a3fb6ef1","73c62d9eff206103dd453eb22d54e478d7952e4c735eeb4f0b991387435d391f","26ca11195079390f7bf6ddde0187f3a6f587eef9ed56a18f746ed624e39140c9","234e27202fad15a7f009377f55b4e823c9b958b4fc9be2519976de6b94e5a362","9ed855b8bece68f20d11bedda50c72d63fa438a4a772be70da480ee7f331557d","70278414869b1b0bb5dc1306e0d6545e026ae489b985e01fda7cc3ed136e5527","9c28e2d1f1e098a34d42e0204045a9b2a9c6828fb80e8320379539e56b077bcf","6f5e8e77e3279ebab58486077d8747b3b50ad3ff5ac1254024fb9d75134998e2","f835223889cca7e39941e3de3920758673cadb6135e60c0246eda7c58f58cb1b","333e1b291b35b779bd8769aaafaab2e4879b0442b64f367b3854c7dfc9e9d73f","cd5985dc942dc066cdb074801911565aea14ac0cb7ebbc4b2f477ebb49273066","9e451ae1190daf793986452fa75815e01a9560b27b1cf6d44b59996d2be9d5de"]
Anchored
2026-11-02
Public log entry
search.sigstore.dev, log index 3637495315 · entry 108e9186e8c5677a69a5…
Expected log hash
7967f0a54a200ce65e58f0ab49a25f2626f4cdbc93b074229fb004a3c94f4a58 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":"v1793588326916","kind":"published-quote","locale":"de","page":"brand:proton","quote":"Es gibt eine automatische Verlängerung, also prüfe bitte, ob du das möchtest.","rating":4,"review_date":"2026-07-24","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 (97834906e0f3…), 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.