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 bleibt nach dem Schriftaufbau beim Start einfach hängen”

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 3199295725

Proof data

Record hash (SHA-256)

077a7300d84c153fd4b438f3641334e11f597eaa7b6377c081120bec02a3cbfb

Signature (Ed25519, base64)

l3SI+dx3wLdgiFu7m1br3ZGPZghmoK3qyMstF/Same65ehftLD8WfS6bqLind/8omtgM0rWSxFLUPNmm0LQvAw==

Merkle root

cb5472fa7b7f10b7453a4f782a38c5dbb3d782ac291369ed3830c2ab783a230e

Merkle path

["07766ef1083ecd37f53e667869945aff85d1c535579acedc3d7549605bb4526c","bda31256b951df1d4d052c826defd7f04dab5788130435be092d0f26719a5a8f","27387f0d71c55109f7d8605e012b570e0caa77a06f2eeccd15929c8a211de1b3","7ab2ab9e6eaa21db3829dc4a5b165f8bff77c004aa5376d65255d1a7a46c1ae3","21bb1d3c76068f8cfff0cc9f581466084f6786d527873882284201383c473fcf","048d161317ec0685b9586d45f7fbfb064da748c2baf3f1619cfea50e0362b53f","74911afe40c4e79ca3b1845948af521176bc9efea0767201fd4b9e014fb4b333","fca02fffab591ffc322fb752e4fc22b282b95caf2ab3474e8d1ee90a9686c982","3609684b99087424cb241885a5636ca73cede67ef97fb64263f4035b12b47940","86595a7734eed1deb3fb7c1caf3971710421e5e118f95fac3409e81446dd2b94","b94a844053257c70528a7d20032de3c86f571ecccf0566f5d5a2e5d918427f02","00bde2dc86f5cdfda03d921fbc10cb6775a4a59f43762c9de3e415a772960ad7","67ef19118472e8cea8d8f9c7960df416625b46d91fef63f2cb0306cda5833746","6ab0f07aea38f551fb6ed4456f21bf7c468ab54859dff87b6772a51601755f64"]

Anchored

2026-10-11

Public log entry

search.sigstore.dev, log index 3199295725 · entry 108e9186e8c5677a3fc5…

Expected log hash

59b8cd8284c909c35d85f443b6a086d482f8b667c56ec942d663937a75e25638 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":"v1791689736846","kind":"published-quote","locale":"de","page":"brand:relai","quote":"Die App bleibt nach dem Schriftaufbau beim Start einfach hängen","rating":1,"review_date":"2026-03-03","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (cb5472fa7b7f…), 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.