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 höre täglich in meiner Freizeit und bei der Erledigung meiner täglichen Aufgaben”
Google Play · 5/5 · 2024-12-31

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 3138947147

Proof data

Record hash (SHA-256): f46b88fb48376bf4685a44588555634752ee17ccb013288d255b34c5fd8090f6
Signature (Ed25519, base64): Ww07JSRk5ghRDLqT0qZlSiD5DrcsU+6FwXq2rQOt6qqq1Z8wUEtam9BKYWsY08N9rOsnGtMBft35jVrrNV2WAw==
Merkle root: 1b26d1b85473caad1868633ec4c931eb970e81199eea87926818f3f1753af37b
Merkle path: ["f46e61869b2adc6e12ce62523abc81e496f6d12db067f12a4fc9b950fb33ff48","4265e92dce402c0885318e644cc99e85620c733b1fed625d712515051f046ffb","789995d790647c4b779fb483b7f816db72a176fee079596d209ceb286739ebfa","619276ea0bd56c757e06466e76d460e813f0e7e77ef5d4c4ca36362ca956696e","859fd1974463bc7118244b0527b7dee1046ca97cf634271324ce8a6a3e776ee9","25ce01c1454c64cf9f6c22879ca0926ada660f3a5e0e2e9c0cd2d6ab6e68c38a","3a734937527444ab311aeea28d01b21836e7761eaa2a7aca65f624591a2bff96","9858e97f59f829f873a859e877b394341250e2a14dc6744940ff9ca6ae256bb1","46e3197cf2c254fbf4400034c47dfa1c2bf89486c99e0abef47f0d7fb0d47186","2de66ccf753f0acb308993be162cf19e0207d1d683fea24108e5de77ecbd35c9","ef2d6b654753c94cd3940c609ea1d2a2b5b453875f41f7aa70962b0206ae8b7b","2ceff1ef7c4a60a2fc00d39340ec27b586a3e02140a38a84358e5d7ed9880e98","a6a0da628b07765cd60760418523562175762beaea14b25d9c7e86ae845ff868","960bf22ef55c7546ef19790851db978b808b1671c1796ebb940f67a9b4011141"]
Anchored: 2026-10-08
Public log entry: search.sigstore.dev, log index 3138947147 · entry 108e9186e8c5677a2712…
Expected log hash: 8f66b765b7efcb11dcdcf57b81c46ed3317a5895f5b870638e23b76f1efbb2d5 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":"v1791425549743","kind":"published-quote","locale":"de","page":"brand:audioteka","quote":"Ich höre täglich in meiner Freizeit und bei der Erledigung meiner täglichen Aufgaben","rating":5,"review_date":"2024-12-31","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audioteka","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 (1b26d1b85473…), 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.