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.

“Offers are not clearly marked in the toolbar.”
Google Play · 1/5 · 2026-08-13

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 2514013184

Proof data

Record hash (SHA-256): 0e6db29c5fa3f18de6b976d6993a7f21cb426902a2d564d0f49d0966dd49f2c6
Signature (Ed25519, base64): Q/B/WCc4kVF7GFNoc+tv+7Ba6FAgpOfprZMslkN3vUUniOYuG0lGb5XyMdQrCIRQGOSxh2CLHVtdR9VBSiR4BQ==
Merkle root: 677e672fa444dfe5152ab91687c577772e13723ca441b5c8063508daedacfe44
Merkle path: ["0e6b48620efbb686b45f786ef7628967408f0814ab5e333213c0a1a14fffacd5","19fde05cd2d262458443d127d61acbf46a79263587af466ce393214cc687d90b","54b4b608e2760bca308e539058dfa1387e0f23dd9022188c8ad9c13b90b18380","968e350c8340697fe521800fc4e9b0f08f41af5bc0738c372895cbcf5233a470","59ba3e197558ce01392fa145f770339f0cc91f74189567b0d3719b5f1cfc52c2","02cbdf7636b9bb650313f540e422c62e7adbd94f4f979bacfa5dac58f90e0f90","8e5bb4379ad38179e81f86d51cdf26b24a037b33bb647a05dfbb8ef6ffc61651","37f8fd14d7418805595cfabb28d5273f4362e0f4ce637fceead9b6ba917d12ae","01be4866c179384686dd3de6a4e2c9f72ce63fa69b35ae0e86e34e0f6fd88c1c","feeb6c53b1e2b7d684551737ed4bc7caee29ca6542b057611be49194a59a6abf","da19ce813910603e349c88751973b6efe017ef75e9a7d9ce5438ef98891c86ae","cfbc3eb809c4500188d3e4ec12eaac8c45175062366fe7032901ada41eb5cb0c","bd6e996c146ac2fec0eac3e8c06d1c7b69fe86b69de929b1fa7a0fb372eb8d03","4160c2bd6ca5556fcece7b88bcddb2c951ca86b46a4df6829fdfab8c09bafb4a","188420cfe03d9830600dc87f84622c41659cea53d9b8db8954bfc926ce1d4dac"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514013184 · entry 108e9186e8c5677a6b00…
Expected log hash: a596e5a342226b61371cdf76b5c8be8e37a3d00e7ffe8f7b0b550e1a8d1459dd 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":"v1787122978040","kind":"published-quote","locale":"en","page":"product:sevdesk/e-rechnung-software/en","quote":"Offers are not clearly marked in the toolbar.","rating":1,"review_date":"2026-08-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (677e672fa444…), 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.