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.

“So far so good.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2861e87c69f5aab5dd0671014f8ce17f61199ca48f9482f87fad30295da21190
Signature (Ed25519, base64)
Eud9DMw0LqW2ASOeLnFHE773LunOmt56Jeh37f+1Ixvuu5NmA/QKY3Y3cKpkftiMci3obgV6yueGt1gOstYgCQ==
Merkle root
ab8d4de5853e13d360962f03dfb915842a42e1c5601cdaac4f2b37ad0ba96b78
Merkle path
["286433d3c6e33103524af8eaad04b1cb33badf31906b9761b1c64e4afa0101f3","5d0c2c941ed037cf96a87142c689ce7132202a4adfa142a1d7afd77ba9f831b1","b2c85256e3844af47e3198298c5681c8219789fbbfd733f71e554099872ad633","941649e22aa156f4af6607ad4cd802faa68413123fd2a82293fe15ca459c69ae","3bfa077adb69125edcbb934f038786201a27daf49173f0d7ae3548d29d36c274","cf8aa0e8c09cd4a74e2f6ac7446c7363f9ce2c99387098cb825675600309ac48","6b5529c78aa0f38115f61ba36b7deaf55770bd19c975d0c69328bc9bd10de183","ca9491aa9764ef93d7dc51a504685c6eac3743d0c42aa98a88afee39a149bdb3","cb654b96c5efe6fd9e8854b2fb7d3fdfe4cfb2e8649e652cdeb89040c6fbc634","7e36cb106712bda476c8c8caf0ddf755539022a74c9abdc2b00a90a55103a005","df2fea832264de3af2216b44e205b061dc95cc9a14e294f66b51dbb027e708a1","1f4057a151ee201b828d97e6a824c448929adabf69bbc73546bb374356ffde97","b5d1a48b6642f5e918335ff168c322a90c6461c94c3bda6ded76ea663842f62f","6b7938d0463f2b633e195d7021170023360849e40ff5e64ffe0633d28e084f81","90ac6c76618b09f3702b50a6410c80828bbcb4ead0d9d85dda294a654717f483"]
Anchored
2026-10-09
Public log entry
search.sigstore.dev, log index 3162293789 · entry 108e9186e8c5677af0ef…
Expected log hash
49c1b9c7cf9c0180248092c94f6cb48d5e59f6c65f471decaa61f120e90874ce 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":"v1791539611981","kind":"published-quote","locale":"de","page":"brand:klara","quote":"So far so good.","rating":4,"review_date":"2026-10-02","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6abfc8b12399ae952f40d8af","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 (ab8d4de5853e…), 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.