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.

“Gebühren sind fair.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
05efbe2ebf441ed937d03bf9f17fce90fd7b44f937e0677f51af29386852ae38
Signature (Ed25519, base64)
GxIJYPhJbk/k3IzlbUxjLSAunrz2Hr18CnFMJH52rCHcn7N6tgt+clAqnLlOb86NKkCVaz/dKleL7C7fMlU5Bg==
Merkle root
ca3049e83faa90e23a8ee728d82960c74b9da8080000e4c92979853b767b75e4
Merkle path
["05ef3bcda9840794c453ae260926113813cb5afaef058d4925fce400d3a66453","e9a0c0d4137628f6357e6caccbb334d956c80d880c262374c258daa4535dd2ab","18d66b33a4182a08263d5b5cf9bb39c0d7fe954b8f99a8e2074f0994557dc82b","bcb250d960da0ea8a8368a44bc7dacdda41aace8031f7f4e607ae96eae755bec","4aec6fe073a69f172ba48c21bcd67a738b533c1e5d4e43a59b1ecf5d4b0ce56c","ee59b4d81af18d0ea726f069b3950abb661d0cdd44016c4f690e5d1f5a587bd4","acf920e1df1578fd3f71eae90a440275faf7e59f3690d322cf49de2d1dad49f6","7dccbd0aa2f42b163e5dd209cdbd817d612775e63b6205894a24806df30c7792","84875545343b213ebb0738369c6ee7ae2353b85732488bae8719466503bb3305","b78ef6842a4b48ba08130dbe754cc7950c26ef6c0a22ca1224f1faa808e3f0f3","82910a5026a7e6ca5de409e1fec5e3a85e26dcb97a04bb4734e3b891249e3f3d","c528a565399f1c43ffb0fc3019a2c2cee2d7413a87787555bb34d4d613541976","3eed51977edad6c2579b7e509587049321fa77487298d3b73535214036c0118d","7614ef067de1e21e5c4ed10ec802ff07f79b9dfb75186edc1d9abf343905b9c9"]
Anchored
2026-10-15
Public log entry
search.sigstore.dev, log index 3258859570 · entry 108e9186e8c5677a8fb5…
Expected log hash
37382a24206a9b79ef105a983cf477ccafc4b4430b1549876c44fbf5fedaafa5 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":"v1792034893828","kind":"published-quote","locale":"de","page":"brand:relai","quote":"Gebühren sind fair.","rating":5,"review_date":"2025-04-16","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1513185997?see-all=reviews","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 (ca3049e83faa…), 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.