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.

“eine sehr gute Bildqualität”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
05879b858e7ed85eafecc2d39114c66b184541845e4309982097625bc6281f96
Signature (Ed25519, base64)
jbP09BhJq90Afm3drpYZ5aT3hCGu/nhxIwkjhd/FDLPDc0kT5DOJvHVZHkSWSGiZVuHvO9RFwy4m7F2bIjHgBA==
Merkle root
76a70861058eff5ef068585a821790f9f0f67bcce12a1ce96d55cb6d986420b7
Merkle path
["058ab8ecd776c53132f9acab2d417bf0fcc46f48cf5912bba0d6aaaec7d322d9","22887b67a710342a1e9d144ea5ec089ee2144d48784ebda6aa4d333d789572bd","b4ec228da9028379ba999899e04be02d5f452f7a10710247d3edc60faeb9dcd0","def4040efa4751fde568d12b3aaa4a4e40862056b38d1abb6d1388b0ff8b4676","a44488d0800adfea52b55c2562423c5ec81123b8e657b677105f57d0c8486094","2236f035eb86dbc5450e5a7b618eb6a1c505c3e7792593e1af3b732246505c6d","e09dc57e793c26de8e8cb20cc8f9c2217926862ca3c54ea45de1e6d87c6944ba","ddb5e6bb3d3e358d432b704664b344f0c2a3cfff404c6e5475c9fa521c4a1f30","3befb64b36174b524408c9f1cc40772c82051b2a87d22366b9d7d6188cd3a4b9","de7ceb7501dc9a12aea8bcf7e99fac5f6296136aeaadbab40804a9db33c66ebc","95cd5fd7fee37caec8f7ea06401a33e5474bee9a9f0b6ae63f9cc48dae292ed0","885a56f1a8f590664f08008255c1eb2a74d0d0a846d6a42d92c2e2591556db98","33a24b835ba41f8728ebc0e33693e8ba0fe91b47741da4e5756ce7fa9eecbcfc","b0708aee6a3da06da7ce07abfd9012194714f3e4ae3087e24e97cf8d1c46ebbc","02ff7ae642a7c307d0ed4a3e268c40962e14ad4fc94744bfb27f110b29b33c79"]
Anchored
2026-08-28
Public log entry
search.sigstore.dev, log index 2621558263 · entry 108e9186e8c5677a13d1…
Expected log hash
ed6aad59be4bd5b7ebab65a83a91c56e9ce506952d0d4a22235f03a556d0f54e 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":"v1787889797689","kind":"published-quote","locale":"de","page":"theme:ifolor/quality/de","quote":"eine sehr gute Bildqualität","rating":5,"review_date":"2026-08-10","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X309A43086E7145E358EE1687E9DF7162.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 (76a70861058e…), 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.