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.

“Die Gebühren sind im Vergleich zu einer klassischen Bank sehr moderat.”
Apple App Store · 5/5 · 2026-04-05

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 2514476227

Proof data

Record hash (SHA-256): 0ef31c5e81520e90290081ad37d4449b45ba82d62b1ec92f40d0102ca791a283
Signature (Ed25519, base64): XxCEkq14UugtCAXlHtsWCEkdLLB/x1+WweIT0Rhv45X+bW57govQMqR/2eneayUzZeSDThuLy8mDI8CJFJ+6Bg==
Merkle root: a086f9fa8309b32cad6e06b6c84c12133a405483807f462eafed4cabc6f3fb99
Merkle path: ["0ef2aeec6dedfb01ae0ac336fa603533c7cdf49568cb6c57822705aa363d043d","b60342ed1c6cf745c57e06c097e48528026a75daf798501835f80604695f4f52","a4dfe7af30dc98cadc3e018768a88d60f07df370aa34f625e9952f6634d1616f","3caf344e81ea5106d008bac695b0af0806207d039a8bb55cbf603273b888527e","61cc8041cd48ea1e5fcf9500b2ee13ad612de1a7f8ea9c7ab007d76be4659dac","dbe6cebab240471f39a11526a88c8fddb09d4495577c61c856247c701f91fb8c","4dc133ed6d9aea9c242ba96a13e7c19a7d4a7eda7e7d6fadb63732b217bb3c88","efde9cbe3b35f60ddd9ca0cbe6d83961aefc4fad5024115c778cbba7c8cacf01","c6ce652b68d7143887872f92503fcd84c46a3f7df7ac251ee39cf4a1f5a9d90d","370f6c791c24364a360b83af094ecf95011832e6f951b6ba71ca8c42d775f1a7","f29fe26f21481bd7376184076349c31e341dd9d935b8fd6ce7934410d8c3c5f6","0ccf6f0495870a48fb418bb7380dbb8df9da396ae2836c877ff838e92e889b31","6524172f6bc7fc76e6e0803c488a2dc7fb1fb8c35a8cdc8ed06b91c9ec2353c6","3aaa0ca1c59e2fffb0896520bfab42cd665f7155bd5324013ae19a22f4f790c8","d4cf3fd862731bc6a1728d66b360c0434f801f84e015a828556d2731bd771b26"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514476227 · entry 108e9186e8c5677ab19c…
Expected log hash: 9a346357c8991b17bced8f12238c2332c4ac3078c0d9a283ee00f82b3c69be66 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":"v1787129084398","kind":"published-quote","locale":"fr","page":"brand:findependent","quote":"Die Gebühren sind im Vergleich zu einer klassischen Bank sehr moderat.","rating":5,"review_date":"2026-04-05","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1510962836?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 (a086f9fa8309…), 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.