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.

“Die App und die Applikation hat viele Fehler.”

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 3273342496

Proof data

Record hash (SHA-256)

06aa5b256777991ca04a0a0b09f17236629f18311ea9f5e8cb05fe794f33850d

Signature (Ed25519, base64)

rBSITwsD+Dx3lPRj2EpQyW/FhkV6rzPdeX4iCUCsALW09z5Rpg9Y/KfnhTiXFdJEevm6A4n2UexYc8N/S1A8DQ==

Merkle root

a6a2b4c9d7d1eafa4a3ba3595aa08f11c105165de84940ffc059f837c445104f

Merkle path

["06a1c968f0792268ce4c7987cf9c8f849f06fa3e75f40010dbe0008814776f99","e07c2b472b59e5188cd67671698f616e0d948468233d7dfe25f7cf4553911e8a","9c1c8feaedac8601dbb9a9b36c83f206ccc0c919da1324b6c8030db85f1e6940","0927dee954c1ee9b5cdd70d5fd29f12505cb6c8dae216f7617d8cef08054c981","465deb8d0d83fe3f23e758d5d44e059e646ce5c2c98cfbb0bccc082b7734ab75","c06b836f7aa0a9540a5b9e14539f238e5d15ebf557195623395470bd45d2d902","30d9fdaae0e9e4a0102d9457be9c53306c1fdb90ec0368f99719a5ae51694fc0","f448b3cc7631bd902b7101ed10f99fed5e4c501e556d5cfd27681181b730f267","9fbd1fef0034964c4fd56ab1a019035dfaf88356b97e9fd368c3d49ccdc3b218","479af64c88a9b31eac343ad2b5c3846a6a4c692d0658cb37903b0656010cbf60","ef1d3fcf78029ec473afa04ada12fa541b7305131e73ab1e85d017d4593073f1","8ceb1cbfd39c6c4db73ef7ebf9abc517c7ad214544f8291eb9ba9ebb0a70e4ff","95302ff16156d5e277933eeb7a8aae0bcc9cd9ecc1e7491c1aab462ce098abfe","d9b9cce27629bc902030340ceda068fb90d53ddab20309d3b3d8bb3949c170f2"]

Anchored

2026-10-16

Public log entry

search.sigstore.dev, log index 3273342496 · entry 108e9186e8c5677a66d7…

Expected log hash

8a8ea4260f3039926c3342603d4fca7ca9e5c627d841ac1c7142e303a049d0c7 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":"v1792122420855","kind":"published-quote","locale":"de","page":"brand:bexio","quote":"Die App und die Applikation hat viele Fehler.","rating":1,"review_date":"2025-03-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.bexio.bxBexio","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 (a6a2b4c9d7d1…), 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.