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.

“In den Einstellungen und Metromatics funktioniert NICHTS, egal was man versucht auf zu rufen.”
Google Play · 2/5 · 2024-10-28

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 2670833107

Proof data

Record hash (SHA-256): 10bfad9dad07b3c3000212eae3f83e8f13505070c7c1f307749de1d2fbd277c0
Signature (Ed25519, base64): 7J4FNrTSTgGBLxPyUQtdUa2d3XQH0D0kTd/DDa9LY4QFDbMPNNM8HsMpMpvjQs6L9hAWxXOdo1HfxGOuLuyzAw==
Merkle root: 37bab7ab6bae92a907497e5a4ac9fef6a8cc674cc365cd962e5b33be029217d4
Merkle path: ["10b3e4cb265fc11a3d9d4b803d4c87559d2f4112d9bec3d9ef8322d40c3578b2","996f17e2bbaf6125f7b2fcf596bbe6d77b5dada4d08404ed630086f0a4e0ea59","dda557eaa897b28dd984f0ed8003329a3515b7d011a402ed7148d2bdac700f19","39513c974046534778181662211ad9a66c953548142f1073a1cfc2c6b7bc4f26","9ce04378e118d6f8b8e92cc960483aaedc19e376ef3d7d9b33def0f65f5e9818","16cedfb20f0a1c71f03500cd8bed18159a1d05a80a62e02934bbe01f642ca487","ba3f727f4325e2db7ab5cc4be5dbba778bd5c3f5209ae8e8ea46fb9904bff6bc","99df3af458e61671e8cdfc0ed18dddada0049344718d007e32d331a504379081","d04b7fa03448aeb98c9d1ea063f49be5d90d169a8365a33e000381644bce5a57","0e4ff769f93da1e649fad1b7a7bf8a93cd3b30398ac24a25907796f40b21cd3a","67c356fdbf02166d0cf719d232be991a002513cd400dd9afd4f21ce25899b720","c9b120504e13ebf6addbc5122cbf40e7c38191056b31c8b51d2732241f152229","ec831a88cfac83431928609cb4878ed5619e6065160f677d7645e0479a63a3aa","1c8a8edcf77caa5fc3af0401d1e3fed2c8693428493c7127f3e51eef4f9cecba","61a69baf0202b9bc9628f4c2534169a082ad6e9020746ee3a84c82ac414b68ee"]
Anchored: 2026-09-01
Public log entry: search.sigstore.dev, log index 2670833107 · entry 108e9186e8c5677a11f0…
Expected log hash: 93b6693570baaa3e2327aa4b03aa01159ba10923124d4cddbdc139f813f3f422 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":"v1788230822517","kind":"published-quote","locale":"de","page":"subtheme:meteomatics/ordering/benutzeroberflaeche-design/de","quote":"In den Einstellungen und Metromatics funktioniert NICHTS, egal was man versucht auf zu rufen.","rating":2,"review_date":"2024-10-28","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteomatics.app","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 (37bab7ab6bae…), 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.