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.

“I used to have much better offers with proper voucher cards, including options like Zalando, IKEA, and Decathlon.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
fc50b417eee5da8a0b80ce32f69541a39a8f05c184992d34c9aaa4204eb4f7f9
Signature (Ed25519, base64)
Z0/wqLDyBha0CntfJol3Axv5vyAiqifQ67V3KFIPSn87vaVpTJSvXc4BTu80kxG7rom8aNgNLO73SjFDzDBWCQ==
Merkle root
c69b412346f0db8d88aed17dbaf2e4876a3743c1c4d16fb306ba56b5c0573123
Merkle path
["fc4ed44d77b25a4dee9893978cbcf03d4f5d42fa1eaffb7293862df73ff26113","a12e4bf8aaeec142275d6a12c864a8efb92442f47fb272c513e46b450e12ed18","33313c39bf6aa2f9084195d77b9fd4ec3280412e7bdb5ebb78367e9bb1f7269a","b426f41a7215d783bb45cac6ec02f59f41edcb0118e32ec1b7e57e2b3e339ebf","6621b31d10d4615a5e9cebd19ae186b636f08a52327f887ed8c1c77a31117933","500418bb698d1d0e7e22c9f67e4ed444bd642f7690030092ca6f5fef75ac13bc","e0b80caaed4be33529f3cec458f0c88d03dcb98ac7043c6e3b4a164d7a9c22ea","aead63cfa86d9456415e059025236634dada0ef9eb3e5a577a505799254e2f17","52009bcb5495a326dd30eedbfc23256067fc74520d31412b59b3107c43c45996","36719f1b23c05f63fcd2222578c257961e3b0f082eca282fb394dfe6511e563c","be573a7f1b72f2ba796f13eca2ce49adcab5b24638217940d33f5ea473838f89","f0a12fd268a34d0f9b23bfa8bffff7480f1f51a4e4044173daacd716efd0fa79"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2525010456 · entry 108e9186e8c5677a4287…
Expected log hash
659be4fcc7663b2dc65a53351e16497fea44ed9ec8aef1f3c48c8e452b350dc6 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":"v1787194832011","kind":"published-quote","locale":"de","page":"brand:swica","quote":"I used to have much better offers with proper voucher cards, including options like Zalando, IKEA, and Decathlon.","rating":4,"review_date":"2026-08-09","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.swica.benevita2","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 (c69b412346f0…), 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.