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.

“Die Gutscheine haben nicht funktioniert.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
055250384ff7a399c2a72eab2256ee735f32b20ff1edd9bd943e1ea686a21c70
Signature (Ed25519, base64)
2Vf+VRVShh9DlMsj+Gui1eFgrTWnVDhnP38n0sAn5cogsSIGZN4gUuxQWcUT3+3oEtXFXUrQERKBOj642n6IBg==
Merkle root
8b5970f4b146530c341d90a6af2810c5e81de90ff6866f5f7ab1feb7b3b58339
Merkle path
["05587c65ab9f457e876e5c2a98ef96bd59acad0510ada2e7fe68878f8aa1df54","e5488de10f40522ff546adfa75ffbc44da599a0d650e84cb14732e9bfbaed5e8","e69f32f0680eaf8c3b49e2dc3181c313564b02d9c40b9444c5030f3dbf18d053","6141d5dbe52cd17a07f841c1b4335bedb9755c7ca64a29f75e80b5c453a52310","8eef9f93fdb9adc080a380c515b9056d610f96c3fb9ba85129e9a4d8139f0a98","c1b4927ec2c20fde69dc2607fece57728c0b27903195142fe1d2c2c85a3355b8","8330de1c2c334b91540bb1faef794c5ffe24442ad2c134d68007c6dfda1b5faf","f095b125025ca644cf3e6d6f3fedc81910efdfcdaf080450e276666e570f0b5a","5384db880600d9597664ce37792d442283a2f5d294ad4897948e7b7d1e043633","efbb3fa1e963868172160e06112e9d2f7a695be56399cecc31bcb5dc3fd4f4ec","ddf6a614529feb1d664d5804a5e7f29b205d3e127a4ee07a4f8f2f5e172e2d74","a5f9e9776da24cf1d72732dba510c24b49ca2ec73ff090e98d3dde783aa83a64","8b569dbd35e16a3cf6284fcb35d07452e370b6f363612f06f907e8dd9c1e09c5","e10016342536fc9141a66bbc7dc7af86f923fa1702e2584c59b9c89c4f07f20a"]
Anchored
2026-08-16
Public log entry
search.sigstore.dev, log index 2483496382 · entry 108e9186e8c5677acf0c…
Expected log hash
9e156a9df8edbfe61e2aac6bdc3033ceb5ecaf971b297c4e0a7645214890c65d 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":"v1786848988221","kind":"published-quote","locale":"de","page":"brand:pixum","quote":"Die Gutscheine haben nicht funktioniert.","rating":1,"review_date":"2026-03-04","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 (8b5970f4b146…), 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.