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.

“Ich habe gerade eine betrügerische E-Mail erhalten, die sich als Deezer ausgibt.”
Google Play · 1/5 · 2026-09-13

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 3240231023

Proof data

Record hash (SHA-256): 1c05282dd60fb3e4aca0f5bfc0d3875c7e073d84ebc72b7f20e4c00f3ee6a88d
Signature (Ed25519, base64): ad3fLEpAlo6aS1i4dtV5w0UoIR/Z26RlGPY1qF4A6ftE1OnrqDoQTzIPABmnofM1w+WxiqFHTlcUkOo0n7xKBA==
Merkle root: 888a38c73939ec95e6f226dbfb3637325026fcafc5a795aa4e227b811d6b2c84
Merkle path: ["1bfe6652e94c31272d29c0fc95d8e1561c37129a8a9c59b8ce87264271ee065d","175d648ca9057a50cd5d1a8d508a7032b2e98dcef658bedb40bf92dfeec1d25a","0d70775e587352d3a60eb66d28d804da18864e1b056a2b12279aa3882c97c2b7","4afa9961cae026cbec3c1d573378ce0610ff96e06048bae3e4cf50de9a802c06","76b71f5d61397745e7fad2534269222cf7101f49baf59e48a81cf23506bff8eb","80706043c256e10a4ae36272101fb9d0928ed705974a97ab1782b7853e861fc9","85bd942e83db2845a212f18a13a378ace52950d0b61cb121859add1d7fea2615","3f42f3dbf9dd5f51b01e82c1f7c2f3f511ae8cad8e6afb513632901bfc20fb73","431d566b946fb028cff5abe69e490f700c4d59a5d58af9640ac49a02346e4885","a5fbf0c21b8acc6c3c93b6bd5ee7017305f498f525f0d5c731cdd805e90d8c42","36593ff6981142345d894360aba2045a8b70ebe4ed0dd9f3ba3c7292169f7244","062cbbfbeb4fd46f2079783d29fb5f6cef5c48e70dbb9c2980860cd1d92ebf74","410ad2e8ec6f218bef120c1cded3462a092f61baab59fee462fd9704d436d66b","f46648ad2fd9f2769b9fc0ba1c434d2040de67cbd8b7a61df7b7575cd5a9206a"]
Anchored: 2026-10-13
Public log entry: search.sigstore.dev, log index 3240231023 · entry 108e9186e8c5677ac0ab…
Expected log hash: bc440cd3136178aee800fe49b9cf2e319542a645c9abbb8553c6ae1e354ce201 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":"v1791860805798","kind":"published-quote","locale":"de","page":"brand:deezer","quote":"Ich habe gerade eine betrügerische E-Mail erhalten, die sich als Deezer ausgibt.","rating":1,"review_date":"2026-09-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=deezer.android.app","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (888a38c73939…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.