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.

“Am wichtigsten wäre mir, dass meine Guthaben übertragen werden können.”
Google Play · 4/5 · 2025-11-30

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 3248278454

Proof data

Record hash (SHA-256): 413988bb658def6a2b8b251dbcabb824f2fc839d7efbab19507b011f8392ecde
Signature (Ed25519, base64): QZe/Y9rxEHdtqGAyubE821KZClPBo0kNSQA7j7pBK3q4P5uhOIqgz0wIW3WwGYy455Y7qVCONaMU/KeRUfUuCg==
Merkle root: 81db1abd6b6e636da393518bb64e907fa9c48581b44ac2be5a9e74d02608e451
Merkle path: ["413316413be6749d4c17a026e06b8e8daae8f278836cbdedc8ff90c4ab3bbc2d","3fea7177a11c2e020ce5b9382d417d368060de8dccec352d8a1b732766f14d36","84b03bfa4702a805c6a607f8fbdc7e2ce29eff1e361b9007750ef5fd412c2aa3","09c0d0f35c9378809f4c772503fa124c995b5d4ab971c102b2f0253fe7c92aa2","b8d48197335e0f9f5d6fbf2638f7fdfbdac2bc189ffe7cf90b86d98de74f006f","39745d90b94d2fe450381e55e7879a3147ca181c4cdeb7fef8ad36a365ab729f","04ac1383add65041c150b616cbb5deb577b95910942cb9cc934aa5feeecc0ad8","ed94375f924fa265ffb0c6bec721717f2ae70a049d76dfa3d8846371e55a666d","d9448fdacbcfc6a952952e9c96141b2cd7b7ceb020e0c93d5b5bc737ca1aa2cf","10e5e29df1314521e4262c24662f7523efa48c8ce8914d3cd0d149fb3e581d62","4c89d2c3acb11018b90e95114ad50130d3b070bb6755f880c1172b93924d4a54","3fdfbce5ad21b885f11747a0e764cb6dc9b91f78a8b6101f3123635e0a22e27e","4fd1b36929337d346b3723be273df6d7588bc7b080f058260d538b3f309857bd","6fa310e475466f0115dd6b7ba199f23e915f2a513e2610274356ac5bd367e940"]
Anchored: 2026-10-14
Public log entry: search.sigstore.dev, log index 3248278454 · entry 108e9186e8c5677af67c…
Expected log hash: 4dfbbd25ce402c4821f7e2d50b18e091e9a30465f45669967c545fb71910f358 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":"v1791948368672","kind":"published-quote","locale":"de","page":"brand:everand","quote":"Am wichtigsten wäre mir, dass meine Guthaben übertragen werden können.","rating":4,"review_date":"2025-11-30","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.scribd.app.reader0","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 (81db1abd6b6e…), 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.