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.

“For me as a creator and entrepreneur, the €25 per month is money extremely well spent.”
Google Play · 5/5 · 2026-08-01

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 2514446349

Proof data

Record hash (SHA-256): 2b5c992532de0ce7ce0fff6dd53ff58e96660a463fa947c1b339e92f707e6b3f
Signature (Ed25519, base64): 84TCsuf7u1ZQ0nail48IwXi/gH1FZHdavmJYX+VyQCo003tK3vK2lQXiH4VukwDnCSRqpjGUNZNNovP2Ei4XBA==
Merkle root: 3030a3ea5b39192cafd732e0b397cfa387f40a2253f2715cd6a4d9d218dba468
Merkle path: ["2b5c8b87626d16d61d0e27df2a823518afe832a773878502e64c1443182db2a6","04c9191661c45fdc1799b21d54a305311974351d02f9e901a5e3ed5121ecc596","9335787cbb25fbd157485b09e46c948ba4777eadb5c169a49c0b4d7208ea9e76","ba85722cec3e7413210c8d77f600e2175522e7857fbe1b00dfa7325bc2cd663a","2dec245524931d33109319393335aed01d76484c6f8771f1fdbec9e6d3d2256b","ceae96b37e4e24e5667bce57f2bb6dc59078acc084e66a2b285df23d0908c470","339d6a0fb1d38efa63376a7a34b65c691ebce3a0adc7400ecd5885648a85a8e2","ef73670a5c63c55628d48ad158634d4ee49875c237861f5d806d3e0aaecf6c46","b07f962e981cc8615ca70b83520d6a3bf2b92860e340562577f0ddb9367821aa","90e0e926a80239204fb97af398d5eb077c208c4863b17b1b8c98e3d79e3dbcae","d8a9698634245cc877d8fc9dbef02badf1da171be1b126f712be337cfe4999bd","5c8e32c9cb55d9e02eb87f0b2d0113aebc322e5e2ce440b8ca0b4135f35cb155","b64580ae2e791e45fd127b60024d48487709b542c33fc98dae2df9989ebde8e1","9ee4f1ac41a4f361e945cf5ef1d6706808f116e9d2757e90134564b7d4d09bcd","559fcf7745d7b07c729ccd960c18a4660eed501cde8669d27c3235203d371b20"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514446349 · entry 108e9186e8c5677af084…
Expected log hash: 901e903dca7784cbcc0b860ca8f2ae684aa8c7d566efb3654aface7bae409ccd 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":"v1787128322154","kind":"published-quote","locale":"en","page":"theme:sevdesk/price/en","quote":"For me as a creator and entrepreneur, the €25 per month is money extremely well spent.","rating":5,"review_date":"2026-08-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (3030a3ea5b39…), 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.