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.

“Various users have already expressed their dissatisfaction in forums.”

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 2582656976

Proof data

Record hash (SHA-256)

0843a2fcbe26617692769dea1ecdccb515db3c370b833ee703fea345b6ff6bf2

Signature (Ed25519, base64)

jjkzO+vB9+OuWX3hR5IQGtlu53ZjPZPLGHGWKkG7CsuBlE9/Vhv34QnJBcq0E9+4BmjMzf4pBSHv2xJUyHA+CA==

Merkle root

a4c18639252762e8592e52699d716003f75d0f7e56e7fa6339035d798c5faa4c

Merkle path

["0842643feb5d5c6802c7933dd5d7beb29e3f0a0358423bcdd7f43713930e0af2","9bc64258bca30be4a96f3adf1c80d0b010b89574c2a16199ea6a9589b4166438","d1afc4849deb970082ef83bd870e490097ff1e1512ed3f7beb77bb646fd3adc9","f6ca6d93ab3ba97c25f0e497fc85a657481150a22a378bbaef0aaf012ba829a7","f2f22954088cfda06c7250f1b2632a62118992fcd8bdb9c47473522fddff32fe","b4f0f4fee54e5ef7f4c37cea8ea43459c02c4de06c0e866d45b7ccbc691ec382","16760b5126f045eea8492371da2690c4bf393fc658ca53d89b9306c96c6ce8cb","2be859e23f7f02d8e15027891468f6d2842742d76517c883fadefb2c818e0cd5","ff608d5c97267f1edc616c11848bb190b18dbf3b79ff92a6389e6e609d94b584","0ee843a520abd0bee90a57da50d0b49f813e35ce9da332878af1194312c4595b","0b173c715a5f3084889c2022194fb83eb9ec0c3d79187995f69b3443609b5cef","ea39482b5a7e0d45d9fb3ae639170732241133dd31b00e5a83bcb03533f8d238","a54fc815eb1b1840822e4a876caf80ed05f30705f1d63949cf36ecaf8a968901","991436b9578e675394ec672133d1c374d83d4a1e2c908b8f139d4d517c2af4b3","38817b8565345ec373a63f174b7c8fd25668576b72ed4022ed922334dd0dbde5"]

Anchored

2026-08-25

Public log entry

search.sigstore.dev, log index 2582656976 · entry 108e9186e8c5677a65b0…

Expected log hash

918fc3881cd55f75123813e7996add0afe4b7e68bfa1a75328681c18d541d464 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":"v1787629605596","kind":"published-quote","locale":"en","page":"theme:sevdesk/ordering/en","quote":"Various users have already expressed their dissatisfaction in forums.","rating":3,"review_date":"2026-06-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (a4c186392527…), 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.