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.”

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 3139760477

Proof data

Record hash (SHA-256)

0a03f8ba90d8489aed1722cf04185004719dade18912047fef36699651398bdd

Signature (Ed25519, base64)

8yzkT/o35Sd4kF599Itsb+rFlf/7iGffpF8EAn79P+XJAjalNOushlzWX2xVc6hOu/3Ar/8rx6Eei8Fgg4qMDA==

Merkle root

49133e6803d24035baa1544a5c730db93dbaf832df48f680ca855944337404a2

Merkle path

["0a079bdf22be8f77ebea88c0eef64537a8c94d4a04ce960c2b5d82dd893f4f81","df5d8b4e24e59bd0a2235125d12038195c73266c0fad3ffb1d6726c7fd43222f","55f5dd1bbb21c8cc84791890973f3ff036b1b108425473ead6973c5c65802336","027ec189a220b0733bac6e89485f475ed78e72abaf6642c0d6bf039dc2c65d32","0d174ea320dc2243bc60e006319380a7cebfd50271e3dbecdbbf06309e6ac821","a34224bce5d19f7da3a94c6b6de5e1bab50ea97fef213d9cf56010b74bd49953","2612b91602c3afb5a1b5fb57766a7dba198609f1e56e06e99c9f902f490b4f88","f89e92d9d9203c2114aecf869f3c4a79f48c8ae3766f149b6014aec39d2a7352","b8323446567b6bd6f9b2ae37fb614617bac15d4669044474a411467db259bea0","a0edb163cb88df935426089e2320a04d62c4f33efcaae464a72e6b2ca8ab2657","c5d93b1569fff12a05db8575101d33a910e764447ea663fbc03c9ce9ca3f1b89","1cacba8ded6d3fe4021b99b9ea0c9858548477a47eb1dfa6995591887eea7442","da05ecf7377d5697c026f830a74de1a09359f7b60612fb722c789caa15cbbf29","90889d6ebe241f2d2f9092870d002ba795f7d27137f7582a09b4369ab1517327","d81f506ca96dea712a8b56759200b270fc625cf496d323ded3475eaafeb2d916"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3139760477 · entry 108e9186e8c5677ac88a…

Expected log hash

d54b6e5e20903e9be29e6a5973227ee9b3dbe61bdc0fa6481a5788472cd5976c 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":"v1791428432986","kind":"published-quote","locale":"de","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

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (49133e6803d2…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.