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.

“Blödsinnig viel Karton verwendet.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0643495d8b2b17e6102db52e80d5a8199e4545cf55aa3075ff2af9b1f42288ee
Signature (Ed25519, base64)
vVM1W/tDXOoSkXD68Zzsnf4KnFOIrdr3wMTO1LopaH32bsVTD935ibVDy5zZQHtoc6Zdgq3tlTHPUJIfzCigBQ==
Merkle root
30e6dec0d0882018a3e7bccf18a3222b7daad8045915eee7523618b7cf75b77e
Merkle path
["0627c392c1975cf43fd31f1eb5f5910ece5ef28ef9283f7168c9b192b49893e8","24c1fa93c1a1faab1f8b426892015e6915cccee0eb25e5b7a55c3426a517b278","9c7113f440d5bb0240f53554a3f26483dcad9516d5ce483c76f3afc1e84ce5f4","35522cd557cac956a8389f9a0c5487589e5000d5f733792d2d51ecf263b66382","a50070d8c9b6b83328dc5db02feeba6567dcf11887221bab88fa99f5183dc1db","35a6c3a2805b27c5e170d0063497a22c550da102079f275f976675eea3839439","3a974bbca0f2e77a7eb1ed4b95af7acff430aff83e5bf736bea80ddd3f31f45b","8262347d394a3701aa07326b97b83efa1627445f5e7623b30c89caa18584fd7f","36d413b024033cd6e1dac3be3c5742dfc0152cf15096b69b483ded4c7c2d8d98","5118ccf7e815cde83a7a81251633fabe8fd16f8c5ab105e15b1895a648804182","7fd72173f45524d175f6c633973e8c30e8df12f70bff21bf410e7b33944e0ead","912fcc514d19cd9cbe0a1b4ab754d197504acd67486645ee4aa172fb248dca00","46692bc80fe953f4d8d52179b535334176c04357301aae92a75d811dbddb72b7"]
Anchored
2026-11-03
Public log entry
search.sigstore.dev, log index 3665856061 · entry 108e9186e8c5677a72e2…
Expected log hash
ffc1bb1abaed68d6145f4de3e9055a9ceb42d7f5a099d941c361cb153635fb0e 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":"v1793699634728","kind":"published-quote","locale":"de","page":"brand:pixum","quote":"Blödsinnig viel Karton verwendet.","rating":2,"review_date":"2026-04-10","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X3DE729F568C455BB31536436C1CD5BB2.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 (30e6dec0d088…), 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.