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.

“Der Kalender ist sehr schön geworden.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
085d8aecbd31eed10365a6de390f9b152b20389b0eaa91837a94bd3c5f474af5
Signature (Ed25519, base64)
jrCAhU2XA3W/0iS8lNutGuiJQ28PstChkamj3q2OSnmle9Mc5xkAwRpc87TydkqrHjhvZL51WryxmaAD33yOCA==
Merkle root
6eb5f0de999e332d4ff1f5a17c7cbc64ff4572acff20a9a333a7379bc9cd8f77
Merkle path
["0859ce59a061edb4fac067c6ccc5a26185a487b05411da3c5276dabfc8adb88d","fa173627b282a0330fe5f4dae7a96c8d1130677a241003f89a40807df6b21b15","bfb55e76d9b2ba4f9237156a216ae0862573c561df3e3aae165d86284fc0935e","b43c51bf9f499dc093f6a4f05f9e79c6e6abe4a593591c9e40b158a705f81dbe","ec39f305f0676545103b308674a992da0ed5f4e648d3607ac0e9012ec0cb664e","c47fc04688142058e528ffe2e48b57cedf32763f2308bd24eaf51d3930cc50d0","5286ce18ce173930965e689dc80eb382060b5b848db8bd742375172fae59bf19","af2ffd6bb7ba78f333908bd9fff0866ca90bd46da3bbc77c55b850cf6022f8c5","13943bc0a0f3542a257a6fa4ee6c7992d459dba7eeb328027b329e3e0d167e67","fe78235bc88a7d0678d7323c73072a14d74825e0ddf06bfd7859bf641f8202d7","459c90cc02e827d77bfaed57f24d6ba9fa7961034624dc169138e20281eec11d","9337e940b7f8709548c4fe6a97db0e6d1456cbc8d635ace7649844bd1ab52675","84fafb1938dc12085d21bc69181bbfe988045a5a52e2d14f590f330785efc31d","3636da53ddee26549db9323e33a1dcd5168c1910fb5b849a7eaca6270f850dfb","f4ae9615440dda9b622f189073164d60d1c018e361cea2376abc66c14ec3a790"]
Anchored
2026-08-25
Public log entry
search.sigstore.dev, log index 2582664613 · entry 108e9186e8c5677a71d5…
Expected log hash
8093bd44cdbad53d6d80012df9deb710fa18f2cfeb1b8cd0e55864446ecfd9f2 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":"v1787630263994","kind":"published-quote","locale":"de","page":"product:cewe/kalender/de","quote":"Der Kalender ist sehr schön geworden.","rating":5,"review_date":"2026-07-30","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 (6eb5f0de999e…), 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.