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.

“Wir haben, wie angegeben, das Fotobuch in Größe A4 erwartet.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
750c0ad02d490b67ad6ce165150a917ed885f7c7e21a29f2e12fb8fc94c2b889
Signature (Ed25519, base64)
wn+jeUylShHfMO6Me0Iuxd+iAZmX6sK93XvJHh7Rpi5szld34odO3eE3//+1rak2G7YfhVQbj9vRBiFWQ9mQBA==
Merkle root
9ca8f1c1ad15a78206ceaec922c537c0b0ac598e12c9c25877f5e0e19de38c6e
Merkle path
["750913f3ad7d9e302e348b75ca5aeae019f0a1de86b3f549d781c23e0a00b9bb","716523dd19fa8778b55411b8eb5372904efffc180b3b595d7a5d54db07c63f4b","2bed55521b34269e2a5a4467fb6b7d9c9a88bb88277448cf8fdea5d00b10afc0","5222577b391d70f3abbde450816bbc7a22b1002043224fc0321e185b186f73fd","b54a4ac8ea66064ecaba33598763ea6edd2e440d91b63b9631e059b45878e420","0f1d83c446a5ced1d50aabf95253911583c38e8a0c75979534a4397b7d12ce01","b2c32d450586b18e52591c84e9e7d4ba9c01515b8c240237b131fb7db525738b","a25622f1172b6ab82821a469c09a833446623411e3905d4c21ca7b07ce0661fa","b7d5703519bb596b289e6743880405be3099a17374bf73ac1765cd6d032b5a08","d043aac0197f64b9eb80f2cbe34cc05d18befcc40c6aa8709e147832e7d8c2cf","67ded85d4a07062fe8eccc1445510db2ad435d9bde2a0cbef2b0268a7d0c9ff8","a383dda54097c814975bbe4525893869077a5f762d195960171df04e5dba1c42","969114be98209aceeb13470003a6154b1294d7c8dc772e07d6980600f808e932","bb86c0787e05591c350bbf95c58c2d99f0ba679999db51dee6e8bbec88a42a61","deb69ba818cac6d60ad262ee5febe93ecfd14e4c978778af299f82ef8a69b934"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543154575 · entry 108e9186e8c5677a0eab…
Expected log hash
0099eed9d12aa99aaa44ed875b87ffaf90c46527b61dfd92cdd4db2c148aef65 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":"v1787284115102","kind":"published-quote","locale":"de","page":"theme:pixum/fit/de","quote":"Wir haben, wie angegeben, das Fotobuch in Größe A4 erwartet.","rating":2,"review_date":"2026-03-27","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 (9ca8f1c1ad15…), 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.