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.

“Senden und empfangen von Btc ist auch sehr einfach”
Google Play · 5/5 · 2026-01-21

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): 06ac81f4270ddb25fc97b7b332a0a522627dd7ac75f3a4cdfc9eb3687c9af4f9
Signature (Ed25519, base64): Hp+c4SCEJcLomURK+PnY/ZeVZY6K4Do4ugTZxtIzANWMsgaW2fbn/LcSpd3Znj0dwFxNmq8u0VW+leKuSA2kBQ==
Merkle root: 954962254ff2eae9503796c02bd08deefa3a5722e4ac0b3981007e2b9ddd84c7
Merkle path: ["06b031551a2360b179e7137182457b1dc1aeb439d52cf39b05700804ddf36db7","f1dc0f4c73ecb4dba5ad0a6e7743c652b5d9d0c30b257b0483abddc6effd4104","1c69ff2a5616f9cb579ce6bd5e6798c4d8aeb5563765a180960769a908885e68","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":"Senden und empfangen von Btc ist auch sehr einfach","rating":5,"review_date":"2026-01-21","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.