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.

“Gute Qualität des Fotobuches.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
27146d33555aee9f79f8773327c33fbf97414ec28b3dfd86323becf843ab6772
Signature (Ed25519, base64)
cQvpk7aI9qJi5vLZ/46AcSyR4XD1Vm5thjkPnljHek6jNBP7xMCHppVoXfetMptuDP+W6Ws+H5jR9yGlDpVhAg==
Merkle root
13d851a0949e31431bfa3cb9a632b995c3cd1c62cfaf1eda783bd9224fc47725
Merkle path
["271a3528af67596d6ce7567adc0af5704b4a9beff49a5c3a4a175f0939e9dd2a","8cef8d8423c95918d5969fe25a9091be24c0c55ca4924009888c392b13879876","9e7207fb71d6d121db06de8a999fc1b8d72cca9e887e70752d2f77dcf296debd","52512d0f4842fe3bb534061a7d2fcb82556937c374a4c0e138422fbdbc229f0d","ad4b5083794e1f1e5d3e5861afc52e2cb12d29d9cca95c3e9cb0df84f917eed8","0f5c93ba7f81ca47ede138fc4574cdaad5ff13cd3d9a9cbcca75476d66ab14b8","e6ea5420985b789d7d88915185850fe09a09ad1060e83043fe75472c72bb7f87","d25754789e2efc2492bc57dc9dcd8fddec70aee0a0a28f48f05e3e27452d7172","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":"Gute Qualität des Fotobuches.","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.