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.

“The email import API only works 95% of the time and isn't reliable; it fails regularly.”
Apple App Store · 3/5 · 2025-09-02

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): 0c81ad497b640fc90e3bdde5d67a4dbc3c62737d8d464d13d4c872379c2cbeca
Signature (Ed25519, base64): Agnpt1vUUNbBxUtxDVc/b7up5uOLdM+iNFsDf3WahMA8Nv3A7gzyFPWoItEz5Uj2ABEysrbHgB6h27KMYvDyBA==
Merkle root: 6bd03116d1df73ee816d8573f8d87ba041ae736e1c5e0e29e12049d389eb01ca
Merkle path: ["0c81afd787cdcdb5c8dccf50f2351e80fb4c5eb13726ee6e1ebaa7b12a331c66","ad1a7d26fb5626aaa52d97f08838200ae517a2370e0e73f4781f8b4d458767ea","9ffd7bd2d003b7101702e437449b6bf9fc02bb96661c4cca873a7df26c4a302e","00cca73c827d9c0c9f5b4db942a50fabe13b3cce097bd5f361b976215160dc2e","fefd54dadeaef0283cc1952a90f81f44566da82ef909edff39c16058da10ae7e","9b50cc0300efa2ffa7820e02bd8781ccfba187a44d5c688253a11cf39283d24b","666934759d2e93492456cdc9fc067927c35a7b553d1f5101ea47f711df910c6a","7d9c197437c725552281fe2085e894a651cf0943a2ffc96613b7708ba9c52cca","af19c4cdefdd401043954b847a729cb5a54e294b58f9b1b8e3419db7e06802d3","8fd74f9bca91ee387f5fe2f0dfe1e396b7b2e9729e75678cfd62c02b0c1cf8cb","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":"en","page":"brand:sevdesk","quote":"The email import API only works 95% of the time and isn't reliable; it fails regularly.","rating":3,"review_date":"2025-09-02","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id731738076?see-all=reviews","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.