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.

“Mit der Buchqualität, Verarbeitung und Versand bin ich sehr zufrieden.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0ee19f3508d30601fd92b3756da051190aaa4688d107bf899f13af220d241bf3
Signature (Ed25519, base64)
TofYko8er7xKKElAQShKIt3X2FEcgho0yh0SdB9QROtA2d9J6GZzvyDDTPsKV5KwISWtuzb6UjotlbYLX89rAw==
Merkle root
d019a962265fd99700bb41421c12bf721bc431ce9725f4e9d547011775ab56ec
Merkle path
["0ee22e875d65b8b364974abbc75d166323bc5dbb92760da6bb46b94c612691ca","a15d2997f75a29bc0915775cd21417b8defb762de0ede861581ae4f815cb59af","be7e955ed6ea92b94f319eb21d1862025cebd902f133f8d12ebcf63467c32300","accdad921085cdf789a5592423b787645aeade2b57f444cd8babbc64a31fc5ad","ba5adbe4773079641077bb269ada37a86d879d46806be90e39e1d1e3c4529de1","6cc4327608f034cf20bf868c2b0039d20abd43114f303a4ea209102e22c30d22","d7754673052e3b2c4c29ce725bac80d6592e0535c5fdaa98de3d3663ab70f03f","698a79d00806ef726952413926f792abe9745dcd105a5f2fce5613acea526935","a8b00d8e6d09371f25eec88e2fd77db2c556efbe626c7456c5b446fa49248d78","4a903d6781907e9dd2f0a329db075206ef2d8e5fa06b900c36068cfde48d2c76","f410755dd9ebf3ef5d42be582ae6cac2b4e9add953f3a80842eedfd245932509","a3af7151d6a244480abe5bc8ada397c9af55b3431df57672865c450809772fd0","8d7f9bb84a33c413af9063341c8f5160bc8725a67ef59bd2d044580fb9f3155b","65b176b4a433b701cea4a24b83deb2fa9ed09be9f26f9fdaada87e8434a57f00","a28f44db157d986c9333d9e3edce8ce71060ce7f7d8f4bff70f57fc26d48546f"]
Anchored
2026-08-31
Public log entry
search.sigstore.dev, log index 2657725656 · entry 108e9186e8c5677adf65…
Expected log hash
b4666dc064e94c6d0ca3a2e9a0c5f9ff5cb70ce3ce9e0a74343a10c712c15a62 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":"v1788147462663","kind":"published-quote","locale":"de","page":"subtheme:cewe/quality/verarbeitung-ausfuehrung/de","quote":"Mit der Buchqualität, Verarbeitung und Versand bin ich sehr zufrieden.","rating":5,"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 (d019a962265f…), 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.