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.

“Sehr gute Qualität”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
599fddd0ba5b3894169c14f8c0f06fa388111fd05479213ed96d885552b8d544
Signature (Ed25519, base64)
Mn+rJ3Tb1ZK6yLTQDdGbNqlgcKiOg4JlcEQ6FHCVGkkOtVcsesqtSimhpB3cYx7jEdcVwjgwbQxTMy4+zhL2Aw==
Merkle root
e61c2598d4d03770603e24740bcc427581e87bcbeea2e56dc34fd81a9f496465
Merkle path
["599e649de06963874a7f2759ae16eec162aabfb24d1dcae601c327b298f18edb","29efc687b7a36671631aeab37ed2b10543f68231030172bb2db42c0cd7f2681d","f680b0b615980fa71112e90b26a6aa51469f18f1b472a6d6a91cdbf0dbcb0a0e","79c910aa835c8f1d3497dcb4bb9498b6b46c9d99e5ee33b72bbfbad990e80aed","a1b2a7f694527466be583c9581d6377370803e7a4f9be6654fe018887ce776cb","2afc60362258f1aa611e949ebcb2b978529cd925b36b074cc3087803d03f985e","79ad45e8d989d8ef13f29679870b6a79adb6e9a194f5dfe7681f80d73007ddc0","62160b222ed25435ca58ad98eadb4818b8265bf76c3b7b81f55828fb65dd8188","5fb06a9a729f770fc8cd71918a4ffb9cda0ae70c9838303aebbda8e5fb77a899","fdc46fac3241776a727cf42a3cb2d289680153a300a0e393aa47694e50d7bd80","28e5eb6ff4abb12d052e9aa2eb4341e32659808da4bfbacfc66fc07db5369e0a","99f29cfb72dffd98709ccffab4cb07cb522519f6c7d92b3049393aa98f14a9c9","6f11499eaa6ce65c1f0a92a7bc0fdf2e1cab1385f61e7dfd4606eee0f3dcd0d9","c34fa5ec75d6e3462dddbe081b828d412a3a575b53cbb348f7047f6afbe95056","11a62e67a9d98d919358ca5b8855f911ccdc865f14b203213de31adc67657443"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515345787 · entry 108e9186e8c5677a749c…
Expected log hash
d9a90b5e7311041bf4315991ca7f2fbceee461daa2ae70a8b8b95323461a31cd 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":"v1787140356347","kind":"published-quote","locale":"de","page":"product:pixum/fotokalender/de","quote":"Sehr gute Qualität","rating":5,"review_date":"2026-04-16","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XFAB7C17C298F48909E8C9F2BFAA5794B.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 (e61c2598d4d0…), 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.