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.

“kein dark Mode ein absolutes No-Go!”
Google Play · 1/5 · 2026-06-27

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 3239939960

Proof data

Record hash (SHA-256): 0685803431b37615096af0c5f8203a3f4cf2e7f23c99b18dd5140eb5674f699f
Signature (Ed25519, base64): JKJPIb9PnczW19pgNI7hn/3I3H7wgiQEZ7BRFVlnHHAHWrwbcn7WFHusILX1QPRSqgLQl7qdqOYOeHflIQeGAw==
Merkle root: 954962254ff2eae9503796c02bd08deefa3a5722e4ac0b3981007e2b9ddd84c7
Merkle path: ["0675c8e9830d79e42a8abd26a8b70fd707ded290afc2cde43c44a8c443814177","48c51608c81898ba97939919d5c02a2324a3a8ed443a6ae55440a46774da91cb","33d1bc52c6ac2d92bada02ab4c038483ce7022bc7924fcdf3d9e081418f8ddcf","2cce6f0c420167215bde04ee5570d4de12be8d2419c89b51df046aaf3cbd5804","e887ec59b9703ddc2f64a9d0ad0c082b76daa2d986d0bf55064ad905fed29bb4","a7a3327d75d4ca622a8161a44a7c25c0608b409442df5633c07f8f878ef6fce1","c9278dae39f387608ef4573e725c683ecbd70734102d01612940dfc3475eda43","603fee4d143ae26a4201f4f041bfa2b28fa81bbe4d09fd29853e055aa416babb","7be65798fe784fd7c96b480eb290fc9ed5ac351ba8b80fe0ab197496b49ff36f","dca5054e539cb7cb6e49e90d4171b4683202ebed007c65d58e77240f19b94b6a","ae0d02eb4672b68d3bd901c75d5395c5aa8f70e1034007ed320cfbd88eab7b1b","fde62d346ca93fe6ab586e87195f181c2c9b2ffa2c14b8bfe557af9f131263eb","07b2ba787804bc9fbb84c73bed76b7f65ff1b8c1694261a8264cf5f3209f315a","e7bbbee54f729cc449b73bfdd383c96b7b180e618c270037b5697f1fcc75f254"]
Anchored: 2026-10-13
Public log entry: search.sigstore.dev, log index 3239939960 · entry 108e9186e8c5677a0082…
Expected log hash: 28fd9464b857a07e61931e67235e692cb8af33d7541a60ca163756a54a64e9c2 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":"v1791859824762","kind":"published-quote","locale":"de","page":"brand:relai","quote":"kein dark Mode ein absolutes No-Go!","rating":1,"review_date":"2026-06-27","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 (954962254ff2…), 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.