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 Karte lässt sich in der App nicht hinzufügen.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
467c510e7c5b1cf512e6a209ef956271fd423c0f5ad01e18809c76d255a96d32
Signature (Ed25519, base64)
vZMip5PDxOvRww88paa96I5JFLzeEi7GzxPq5f0XaKp5KE8XO5lek61bUy8XPIvtD+vITBlqhPHaznybaa7uBA==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["46783a34663d028d8b0c0c04461d82a729e3e8dd93d80a676d6e61346cdecc71","4ba3d62a8520be1ec8e31f80fb802e785df98ffb4493327886ef79fdea613177","ebf95155a888c1442989b06f5ec24a74bb2c350305e7f46c498c87e1de927da9","5ea4e82fd32fdd6a75683a9028620c6ca49d7df4b565066fea400c3ca3421b1d","e4505f41dd914818a070e778823d2aff3a0f92b6e1d7819853599796731dd0f4","4115d53d8fbb3a2d55f6b2d027820e9fa8f5665ea2e34335cbae5d5d41369d6f","7b38b126253dd27d9afc8d78bfdf8d5a48a17a5a240ccd068c32b84285db04bb","6048d1931e817a329f771c3d2139cfd51443faf0c93630524527526cffd2cd29","20b3e795fb939fc08c3bc313385abfd27e718ec68b2de31cbb300d90332348d0","46f13ac559f01dae1a630b6d0db48f5f5d17f788dde394c662f200003b076440","0acc49bf7e88743492039e1945df2231045c91a0ef7bdc077afbaecc9c0c4c73","59ed91997728cb88879bad2b8337d3faf9e7582bde33c223df4df42a8d4a6fc0","eca7cd52f5c219223fa262f727815d7426f47ee6fd8d3c4a33225271415ce785","7a8821e5f39bd89945ecf080ecd049c93644614124901c8b74f26df2e34d9289","e95e880a53b013b49906f2e6b9dcc652726333d77986f48029bb634dc427e2de"]
Anchored
2026-09-23
Public log entry
search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…
Expected log hash
417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"de","page":"theme:spotify/ordering/de","quote":"Die Karte lässt sich in der App nicht hinzufügen.","rating":2,"review_date":"2026-09-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.spotify.music","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 (f26292e960b3…), 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.