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.

“für mich als kleiner Händler ideal”
Google Play · 5/5 · 2026-06-26

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 2582588254

Proof data

Record hash (SHA-256): 124308f611099db074a33fd944c4111c7cfdc71d35f5eb8d22312b31aa898e18
Signature (Ed25519, base64): r3xjZOajhn+IyVHskdHVbsoS9SXN9QzO0WIWdEmvhzvh7EForMJkLvdD34qeHFJXiVsecTaRASit7Gp3y+XJAQ==
Merkle root: 6bd03116d1df73ee816d8573f8d87ba041ae736e1c5e0e29e12049d389eb01ca
Merkle path: ["1248cd73b3a1318c8b10fb9aebb21f31e2e893b4324a52fc86a9135e705f0eac","d405697bc6593dfc2826f31365f68856cd51e12e25552b2f21e6249573d3671a","b0bb19a4dd9596b5fa4897bcfc3eb951f695114ee30bcdd908d3553a9acfdb06","849d3a07810124c123780c1d5f4ebac5fb62e8b183fc84a70fa913a3929e8e1d","01e2c283dc99f32e696a1713583d6a64d0d08017c0112dc890b42664c4b8b96a","462862b442f38206ffe37cbb01298ff06446eec257878f0dec7ad7a457f6af61","da3ef608476d71a369d14b6cdfe0b13cae7a6763e33c8400290bcf20de03438e","935f9324dc9ce07bb2220a09f04a806a80763d1c054c4f5bb632b2eeccf783f1","fa4e636eeb02f8757a38ff5e5c7d2f977913cb3b55b2e1360c7948ec17ef953f","ca71153a967f010abe78dcad02feb7d9660db6f728d1a8fc8b562ecf591720a9","a1343297ab5299d07f23f24145e5e4a8ac2f9c6ede7407e94f69d9db91ff63f4","7edf61aadbe6b4f9fd48fbd7dc1e8d8957e01ef9f4925a0b74d6dc4d105c8407","be04fa10c065961516fbeceb06710578102f1a0d8b858489c7b3e5b02db19f29","9472f21a5aa921bfd0c2769d4cf925e02a01393b600a7d25900b0e047e3399c7","ce7feb6c28bef73166d5bcad2419a89447fa0c5afed564615a586203d1723fb4"]
Anchored: 2026-08-25
Public log entry: search.sigstore.dev, log index 2582588254 · entry 108e9186e8c5677a9d8b…
Expected log hash: 70017b2fa4804efaef56e3a9fac6e10ad86cb0524c0c60b33fafc6203b9572eb 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":"v1787624634880","kind":"published-quote","locale":"de","page":"theme:sevdesk/fit/de","quote":"für mich als kleiner Händler ideal","rating":5,"review_date":"2026-06-26","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 (6bd03116d1df…), 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.