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 2544092674

Proof data

Record hash (SHA-256): 0968de1df836dfdf1faf714105643824c7bd5ffa705bd75cface87d93061972b
Signature (Ed25519, base64): t5IJQ+fEJpTBxpZxW8wJ9dT5dffTQ15cBhc05b1X1mLO7Xy766bDPm+mtHkuYphluhhoZbjFnq8EpHKjAdbNBA==
Merkle root: fc0474f2ab9253f8c52a81a0b2f1ae382f5f022f9b54f4e3fe06eadaf19fcf31
Merkle path: ["096de2adc18d0f25bd89d9cff1aa65b41fd1619e39c81ae72087007bc0ba0150","817903664c95c8f9e395aa9611c0e2b419dfc93e985d0e905e3e717b29a2c8bf","c195c781cf9d1ceaf01d4a5679b3582b7cacabbb38a98b538956c4911e976e50","8a78f53509c8e6ac1a1526e2430fdc9514200a6340af8888e286abf673b80df9","df9f5c4319c3104cdbbfaf605bdaf69562c86f6107526f1d88a8968344082a9f","80f02b830077d818cd76ee8a37f60616d39e83c3db81b9324119779e3a1bb2ef","fb9a875b62510cf30ac5f68a3e3751a2c311d0fadc6076fcd8e64dfebc0dd4fb","513bcf78a11bd31bbbbc08a574367e4903a8556a2b7e53e4398f655487b8b60a","a8218d42b6a5ab726159eaa42bfa5aa400249db03d42cff8f7d81d1d55af74bf","5796e3545da33e47160544f93e68b3f43bbdf3685d881d71c3ad0f36e05f6d19","0414b835d9d4159b69a5d85ae49045075554a3460e84fb35f3d3b2e426dae0e4","fee761e8242d8ba3849c6e844aae866739620eab15cd0f1261b960ec67bcf5f4","0762348a28234508bdd1e30587d1fdc0dd40f0417d1221a51093b63a21a51b25","d53ce14c8422f7b98c01f3be46add79c44e4551711bc517ba367121540130adc","df2c1289894581f6e22c526afc719be15b70c61ef4fbef0978dff78cc8fc6054"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2544092674 · entry 108e9186e8c5677a1b30…
Expected log hash: e3ca1014bd6a1a766a29da72cd2b9f7f9c6c416fe6af720fafa94eca555dc171 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":"v1787289954326","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 (fc0474f2ab92…), 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.