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.

“Der Support wird teilweise durch nutzlose KI blockiert.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
45e4976b2fb2b95e54bf9ae22b5415c74a1dacf495f138207fa2951ccb6e7de7
Signature (Ed25519, base64)
c1kNGdCrLIx0ZE1qA2/ZjW3xBmvENnyL75dEEXsgPVCa034qJxij9nwX0Tk3Zr8+dwlP8CEFJ7IoGtciIowFBQ==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["45e6ff2f9875ad84978b628d35f4a8341dd63e2499abeec9976ee3ee18f24ff3","77030d9ac1d5b24f6b468cc6f7b3cc55f3a84ab67ee0de86318315bb4dd1b315","a68f97c6078627eedbb0eb128534298bb8e9dbaf587aed2e3c834b8ad2b2ced4","caeb8a536bc3591d272090a395c817ff88d847ec84dfab0a2a0688edc3f9a95d","234d9815766f464adb376e9e364acce5bc2f4d6c8f85f6b6fb7811857f0ee516","6ef87cfac616276a06ddc7e9589bb6fb540b48a5a684c28df19b6616877cd809","fce87d705fdfd68ef8432ca6999394c17f50e2582aa38a49cf4cdcfe5c6ff5c9","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/service/de","quote":"Der Support wird teilweise durch nutzlose KI blockiert.","rating":1,"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.