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.

“Das ändern der Zahlungart ist nicht intuitiv”

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 2948162176

Proof data

Record hash (SHA-256)

eeafbe8b2dc261be512cf8352050117caffe9a3e110e233ddfcac43c80fe0294

Signature (Ed25519, base64)

uk+jS2IkCgMj0KrH5n7HTe/jES4lUX7J+a39ZMeDbsc9+6wzDn0djVkCxdFJtJfBhNKX2Qly4ypvKirDhU+VBA==

Merkle root

5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd

Merkle path

["eeabc61b51e2f77b99163c2ea2cab076ea7435c04b4362b858dfbfcba45401f3","f1751e471641ef7e98459fd768aa0ae8adb9b6504ad28cf359ea6c4b0700525c","5618f77e21236fc6d3af49920828c8f04e77bc9d5692c9ee7ed10739dac4e8fa","3586d0af9672c76abecf082466a4667ce8e6117c80e64464fa727c7923d01339","b9eb2f7914d45e0aa6e5455c137d76907b45f60c4fba53ece1834ed33719d780","c123a82549ca1bde3b4a8ec9287c5cc70a288ca6e0f9ea3abb92637c548c635d","5c37be338f12452b29c5405a4ebe30ce1ed0df4256168e58d607a5418c95eff8","8b9e52b54dda1fe0918eeff8e3bbd8679d8a9fca16f2c46dbc5670943aef29ec","5fe3f1881a6ff0eaaaabcbf6d98204c7ef287673f36bb5094129ea0b57304100","f8234ba771f3db3a4cfe5e767cf54133ad7b47b59b4c56bda854a13ec08fec4c","2a8f0b0b95bd86a288df50f77dcfad4982fa6950e7aa200590b1675cbbee4129","dba69485f1d01b1a1a0b025a8d16147fd90f9473b16d200f26c0a34e7aba2d46","82803ae7220a028dcdfe85032be69ef5f73bd7602fcbe12652ec0c9b240ad883","aaa7b399bae700ce8013bce7d22a5956b227f2e0adcc638da32f9fc5e72da67e","77ebbc5a767f49a9f64068a716a8c843de0ea8d44adc624726bf46e2e415a41e"]

Anchored

2026-09-25

Public log entry

search.sigstore.dev, log index 2948162176 · entry 108e9186e8c5677a61d4…

Expected log hash

5ff8f25b7934b5d72d363d6805344624efba4d637f2c851f11783b259b9d81be 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":"v1790226990092","kind":"published-quote","locale":"de","page":"theme:schulthess/ordering/de","quote":"Das ändern der Zahlungart ist nicht intuitiv","rating":4,"review_date":"2025-03-29","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.schulthess.mobile.android","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 (539721061967…), 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.