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.

“Not all items were taken into account.”

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 2893887498

Proof data

Record hash (SHA-256)

f046c504664dffde82802f8239db5d8e090c744de852c497b5429fd898e639a5

Signature (Ed25519, base64)

HgcQfVUs7oMY5dMZZow8yxry86ENDMsdxTlaaf7xdGw3Ai5LXtOoZuiegCbbYaIpCG5SFqFfvK/s+cyRwiY1Cw==

Merkle root

2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88

Merkle path

["f03b306329048f5ec770138cbc1760564383e97b7c079e23dbbdb1f6682cc7a4","cf156a46f454158f82e2775047230da748946295eb3c403a92b1f23bcba0425a","f5136220baf011435a253e0e4ea5ff54d0d87fca6214112856cdbaff37966ae7","3ede9255781f8cee45b39948cd461377b57d1fac5b6d0f8d21be930305750019","a328ee0296d93263bad35209d0a2e69031a25e6e1c2b06213b280afd29b618d4","4c15f969e47406d368df346ac7ac52694fa5548f841b4f3951f9544106ce5630","7d9fd7871022460c8333a7910e9925ba9db6ceeab1679183d0995ea53d7f04a3","123cdc65d54d1fd4d99fc00877e034627d0738121c780db4f54da5e17e7bf35d","1e8625fa4b0ebff802f40ba7678dc0e9bcafbdcbce0ceda52006f45f516bb941","0d4e3a64b73f4ec4a16f91c21f23e86eefb07bfcbca9631a096a42c84e2ffa4b","8d86c589eb2eee8874e11ac8667476155b0a0d09f41ce045f571cfca33f7602d","adfb7af951ab6d82fe2ac7465e5f822234f3eb32c74ff914d3090db1700baa73","34bf35d805c4f7af315854dc10a7a10ae0ea054d46dee40b360c3f04f8b8e60c","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]

Anchored

2026-09-20

Public log entry

search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…

Expected log hash

90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"en","page":"theme:taxfix/returns/en","quote":"Not all items were taken into account.","rating":1,"review_date":"2026-05-31","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.taxfix","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 (2f068f3de56b…), 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.