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.

“Perfekt für alle, die unkompliziert und kostengünstig investieren möchten!”

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 2513934798

Proof data

Record hash (SHA-256)

11425a040b0c20a1ac8ed584409f081ecf29a05ff5175f7ec0cec7cee6b36de1

Signature (Ed25519, base64)

HliipKKOfHXQQk/V9mkNSio18qMgSZlz52+cvWaZ8Uxvj0pXV5q+JWmZAgeRzQHLOaKuxO/ZX4EYyJfurOtnDw==

Merkle root

0148d24ff6e9c2ab4d5b200cf436fcaf811faf144951e67c277e5df63df916ac

Merkle path

["1143e70fb32ada6088d8219be458b8e6df23f8ebfafb920f6b6695914907fc07","b56f5f4e1b0e1365c04b0a967f16bb6f986154334a0dde4509eb2eca440ad514","24da82526dd0e43eb137eec465d288be307ab0c9073cdec76c94ffc26edb1925","8b6c8bc75cb69a62f69e5cb3e9650c9662b7f414e7f95710399f79371dd837ea","5ee020bd8097c568f43a7b274db2f220370a709f38251ff3cc311e6bd2747645","51351d92a2ee89b00d7ca6f20151eebcfa83dfe1af16f2032cb756a250865030","03e5f63647407634b450215db8338404e0f06bd8ae8e6145adf24e63516b65d4","6dab1f76e191ac2a03be3d9eb54721e73900a9a1c35f33aafde51b4132dba976","776f25d3fca306f7a66e855f8ac7919396110a01e10363570c37dfb43310d93b","7f8c55a347782e391163425feee64bc30be0d2bad42e8e6f0e3571ca6555bf79","76d9a05b8237c60e271a4f77e9d858cdb2447ab2c1420f7348027be4185a5fd2","050026360cc30428b0f9f7d3fe48810eb38e0be82fe3bdc5ddd1aeca489736ad","6e682ef2f1977653a59b0ad4ee880774d1e4115b6b52f6386378633c9c3c0395","94d634e519e6d7de4794c0ce09ca16c6cca04c4fb77fe27354f6655f0f9db8fb","eefb32e3ef6dc5b176b5121ed7a7991ded7d89d0f08c50d4493143d001bfb6b2"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2513934798 · entry 108e9186e8c5677abbfa…

Expected log hash

4398d73a28baccf419c99b11cbeb8ef2e4242701bb0cc17960e1b5f329faf480 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":"v1787122088277","kind":"published-quote","locale":"de","page":"product:findependent/anlegen-fuer-kinder/de","quote":"Perfekt für alle, die unkompliziert und kostengünstig investieren möchten!","rating":5,"review_date":"2025-05-25","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.findependent.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 (0148d24ff6e9…), 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.