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.

“das versenden von Bitcoin hat gut geklappt.”
Google Play · 5/5 · 2025-08-01

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 2515095234

Proof data

Record hash (SHA-256): 3583f5389ac145d8e80d41b49b6665dddd9fef11e2530de06b11fb3cd31d6980
Signature (Ed25519, base64): kIjsbqyc6rwi0LvPqEVibSaRmOfVslL5o2WLSS2Zo9hoHar1Id0saMSSUDTT4vQc0CaJRNTcL7w8IJ25Ke9OAg==
Merkle root: d9909e7ff193b610d96d9930fa8111baf2fdaa08b732478b03ded2b9e1e52914
Merkle path: ["35838239b6bbdaa90c8e93199325d46fbfcad64321a1ed2fb2a20a03af817e6b","7949bc1fda703c9af0de1a0922969900d490e51af568f8b9515867abc85c3892","96d49c385f7d68c89692a75f221f2f0f7c15641ee7abe2aaba1a2831f67a781a","824c9e329939a20ce09ccf643f1c8786428365647f760bbf551fd0f5360ff69f","6f05c08a190dd08ee542716ba9563c3414c58434f9bc7e645141ee0b9c15fb97","207626d355ea55a9c3c25da2218e9657c78ce4b4a623829f6291d7b654208a74","2d1cc66cb0bcef1f52166748713162dcc02dee3f0b66b64db051920c94684947","6d900064b9bc47e9514b82ad03d25e006d03b35933ecfdc832813c1033b2fd7d","911328a48be069e42e001430420b01a211444cf2168588877993501dd8cebb8b","2a60c2f3515614a2ec7c4339599ff85be1b804f69e62b74ae0b778c49ce3e6ab","c6260ab0067194ed249f1ba2077229870794ae185d080ddf3812e3c0d949ed30","92f0effc8471e5373ec66ee66af9c30ffd1c50d6cd7d1e180e5da63a72cdb9c3","0583a3657a7c7707250b64b3439ee76e599e48a7fca8004ea89afe87f756b292","c8967a31c6292f2cfc7ed9c390f7083b1880ea886157cf89b881616d7130d93d","2aa33c224957c89d7d414cc43142ae7c4368efde4f1a1b6051ee910ab17bf997"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2515095234 · entry 108e9186e8c5677a299c…
Expected log hash: 6f0abb2e15f57da153d99eb9fe756fd2540bcac51fcddbf7ac60c4be3cfb5f7f 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":"v1787136684512","kind":"published-quote","locale":"de","page":"theme:relai/delivery/de","quote":"das versenden von Bitcoin hat gut geklappt.","rating":5,"review_date":"2025-08-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (d9909e7ff193…), 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.