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.

“Fotobuch entspricht voll und ganz meinen Vorstellung”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
263ff21d2a8d58eb138ac481608c668626df7ec5505a688a10985822acdcedf6
Signature (Ed25519, base64)
P5Nh536aQNNPVnmyb7PxF1nU0ZmLcyf7tm9AV7Pf/T1cUaraIiBFnh+qt1XOfWdZ6id8zeuEdXRJdBgGUlfgAQ==
Merkle root
13d851a0949e31431bfa3cb9a632b995c3cd1c62cfaf1eda783bd9224fc47725
Merkle path
["264048a34a2cc7852c27b531cdcd2d3f92aa2ffd9a84235dcce19291a78def8d","b89aa9d9bb3bf507b1c347668251f8ab208b4a52a177b5c4fb38f0788dac11b1","4fe8e1199c3e1f30e37beaaf843d73ea982eede7f2791b0aefe1ab4fab8b5d4b","ff9defecb3c762ce6c48e3edb4e0a48792ca74dde915f35eb129f183bd5722ca","dbd2b021584cac71e272ee4246576f913bbb4dc3795c735b3a560c750a243175","c8378bd75553c7c20ab3568cfe04edb28a5de0bd15d88e29193a7e8bd9f5e496","843429d601cfd5d9cbf516e2a89ee72fcc770c27dd4037e5b0ba1a8ae86b46ec","3da5ef20dde65b7f2f08ebb697655645fd1dc3a3b2ee3b453257d456ce050d08","0b1da44c510f5da30d5434d915c87d7bf5097c57b420660978afd71307554f75","fd7f47556766cdc8bd87518de8ea8694f4f7f463bd522852cd1910acf484fbde","1f46858002ab8aed6c20572d9f2fc75d3ac2d9790f79b2537fc1cf6d1872ba44","fb36df7a784a82dddfcb4062219b6373a692bed5c000b7a102b715cd55b5033b","bb11664011b9614dc8d7babf8aa2564d8b3e744fa21e495188f6f4951a909503","9c23963b54ac666752e013737b81ec6a31e3529ac67f9360ca3657ae9a4b72b0","bc9aae2a90fd8d311435fb1459ac7953f7f2923aa1b697bb0b40101796e3503b"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2542342116 · entry 108e9186e8c5677a49dc…
Expected log hash
44bd329b5c5f42e4fbaaab1e9a27845aedd26351446bc96ba12b520a563b7433 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":"v1787279544668","kind":"published-quote","locale":"de","page":"product:cewe/fotobuch/de","quote":"Fotobuch entspricht voll und ganz meinen Vorstellung","rating":4,"review_date":"2026-08-01","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.html","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 (13d851a0949e…), 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.