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.

“im Vergleich zu anderen Fotobuchherstellern ist bei der Qualität der Bilder und des Drucks viel Luft nach oben”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
07d4df22ac77e4fa57dab353e7716da143917d177d26010d581b044453574915
Signature (Ed25519, base64)
hzG79468SNsDQPBpc8rlYDDspBK5o+XbA3mgwWj7XV5tz28+e5E3T6zWIjCz+TWjimSvoz2pqJ/V1fZ6vUQ/Bw==
Merkle root
6f12cc2c270315565a1d1eee1d2701d6026d319131a58b69c44d9258f5acf4b5
Merkle path
["07c900291166a8fc927418b192e42c09b5f9ed762732f1126c7f76fc180e60d2","5d621b01402a838c9e64fa9dfc439e982352f13b804cde198ee10c5f33a51ddc","4670e4c8b17e47e5635266a5365441cb59f60235531e4cedd7e25e4dbb17393c","bb914cc328bc3b0a5622cb8ab735ac656d0250818cda36063ea39bcee2b97a4d","0790cece880b2d2ce690fbb721ffba746ce3b3db781431b6ee2bde4bf3c193e3","7407a1fc7b2688c6814d471a4792a828dd87ed61b350fbdb9fb281aaf4fda7d1","20a497f2b332fba76401d18474584c725aa0d4a79024a083786cb1d734b12027","e54e6cc1b6f2b30c08c73730af05d569c341a4d80f43c96761f27fa1d334a2b9","ab9aa91dc4e2d57a87da95cbad6d06a3a1cc644198aabf435a1a85a090e3920b","530e27a8594390dbbfa4714d29953c83b81c99e00f4a181731bb52517be9461b","ade5150f43015bed08b4d1e81ce1a9e8a08d40d8f43064d1b48c40ec9e1e3f9e","e1810bb1a57297789aec183f22fa96342544d613c4438ea88ad3682921c3ac23","4cfb0ba358e827cc67056ca0e96e00d8845c97a5122b651824f093c98eb52251","30965059f5ea715e09215550378e817887188467dda82ad254cbb53806a794e9","ca4eccc8ed1a12a080d60e4aea7350c5e9838de027f4bd52c0b417f8e200584b"]
Anchored
2026-08-24
Public log entry
search.sigstore.dev, log index 2579589276 · entry 108e9186e8c5677abc30…
Expected log hash
35976bb6188e24bef6cdf335caffa2c8f3371772e6cecd19a637303b7339aafd 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":"v1787541175661","kind":"published-quote","locale":"de","page":"theme:pixum/quality/de","quote":"im Vergleich zu anderen Fotobuchherstellern ist bei der Qualität der Bilder und des Drucks viel Luft nach oben","rating":3,"review_date":"2026-08-11","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 (6f12cc2c2703…), 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.