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.

“Man hat auch keine chance am Ende das Modell in Basic zu switchen.”
Google Play · 2/5 · 2026-07-30

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 3140627354

Proof data

Record hash (SHA-256): 9a6561a7a33784c0c4981cd31a1f55ab346b8e44118d057f5ba8a44483df3352
Signature (Ed25519, base64): Tu13BTkIzypx3hDF7PE6TdGqxZ2PHxjSPrK2wUE+etosAa189llkwjWz3EGADulEkynBPK8KCn/mvhBGarU1Bw==
Merkle root: 7e5597bd3c162c8b6d828ec7450367f642ce11ee386de414b88376dcbb621ae5
Merkle path: ["9a6160cadd8afde75554b96ded6e7f9098a5652368ac84d9fd029550406bcef9","1b64631c24e521b6af9987d4dfa0ebaae7d3d6bc72a59d218e09db71922bd028","6258867fa6a0bf384315ad7b0c998289b9f468413e305f12c47cf8e0aff3ec13","35555794f6325d94ff715347afafaff553451245626267c0449b4bca07d3a2d9","61bc06e7ae6abce3c068ce24740d02e890d34afef4f0ad3c75bafdaa5383b30b","7a15d7a507912eb39eae09dd7c2a86d089681d784dce6dc89a2b48f1061cb872","995b24944b989bcc43a89700dfbe2be3f92d71469568f8a19f9435a33ad59ed6","0097839523a9363a601d814888394be2949b38421009659f498dadb78ad12c3b","1e30e5572dd5c2c7c7a3ff39636aca331dc7b495248501b309f7717fbd31094e","367589813fbdb7e3e38ae5e549ee3c2ffd3e2cf2336bfb9735ff9835b2c54901","77161770490fb8d774927603323b3aaf0841b3be9cbcb58842d0898b0506b437","7aa94b43bfeb67ff792077bcbdb940b346a917c6639dfa708142ba584bac6f12","c00a6a8e0eaf8442cd4e55ec120c0bab22fdb2edeb08c89262f10264f3ec3df6","5fc193f72843e5ae060e028dd49b5ed7a5ae6baed3b43902a359628ad39c7321","76edfaff3d5907039be8c493f114c2f6ba10fbab7705dc7ab77a269ec79893bc"]
Anchored: 2026-10-08
Public log entry: search.sigstore.dev, log index 3140627354 · entry 108e9186e8c5677acc98…
Expected log hash: 82c9bd063e624267c60865e2416c3d714724e2c3b18c4773424cdf17232dd6f1 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":"v1791432333296","kind":"published-quote","locale":"de","page":"theme:taxfix/ordering/de","quote":"Man hat auch keine chance am Ende das Modell in Basic zu switchen.","rating":2,"review_date":"2026-07-30","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.taxfix","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (7e5597bd3c16…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.