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.

“Ich werde auch im nächsten Jahr ein neues Fotobuch bei Ihnen bestellen”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2176c2c1f788825ee8a0fc393097390193a669cb87bd08d5055a77958a3d42fa
Signature (Ed25519, base64)
e1ZQG94CVLjhSU29/ivw9JCWdWCn3JW1NcsiteOln5XwwdvZeaT43hUHv9JuAjCN7mzr5CZ081PoEk9H1AFEAA==
Merkle root
f8b4f722de05d6805a889681c3818dbde0f5141f0c8463f2762c4a9a02d66a2e
Merkle path
["2172f78492a07db42e47086f1f309b95167ede122aaeed468259bcd1f10b6760","3878b815ca12a3bb17da7695c1d3a85a9d64c640ca91b7a697cd8cb9722b8e8d","f5cf69739d2dd0452b52b642d5bff4df13d1f821fdabf13bd92bc7989826a44f","878dd8b428a2903211e4dff88d81fafa2cc576db08d3c0e7a591918f2b685c49","120082093fc814f09c32a62dce8021d8c2e23df68c0555062ea9eb41aeea005c","f914436931d0eebea3586be10641002b9e56a277862cd252d342eb968da7f250","7998c6abd02cbf443d60562156e0635e23a67ca0405501061c31bb1e094d2c88","29a1a5dd8c4f7d7c5d5b79e229115db09b23a04d9d2fc24fbd4bcc46cf3b8533","b60781b2ebd6ac32b3ec1c8134723007d1f01775437eee3c3a58bf806dc1d9a8","1772ae032dd945313f44b33521311a0ab5014d3bb8149f94b51a2228fbe08e38","cb1bc2a9f05f65d52656ff8e9cf23a34b2ff23b77617c8d5d693673d3073d8dd","47a09ccd6152a852b9893b2aa6793433c77305262697b21fefad50717b37c506","826328db0053b998cfac0c22cd6c575c128ecfa4f75e9fd73febd75c9f8ee792","fd074f6b5b50b116ac3330a06f290a8ebec7ed1849b30507ad6694033af6e1ff","1d6688e1c2658422e04ab99dfb5c8345ecb419dd1f8c6994b4040572f5b4ee4d"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2524422814 · entry 108e9186e8c5677a9741…
Expected log hash
e042bf60ab37eb8951abb7a408cc8c7483ec875b9606253deec7a67967130ae2 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":"v1787192294432","kind":"published-quote","locale":"de","page":"product:cewe/fotobuch/de","quote":"Ich werde auch im nächsten Jahr ein neues Fotobuch bei Ihnen bestellen","rating":4,"review_date":"2026-08-08","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 (f8b4f722de05…), 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.