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.

“Kreativität sind keine Grenzen gesetzt”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1825a72bca93179b53e72c7982c6fea7273c1192c602c1ca870e4308edaa3b03
Signature (Ed25519, base64)
PldWVLNAEOEZg2jT/TOA9W25hDnOd0pR+TuU8dpSHV8Ga5UR/Cv3jA5O8zQFyzIDCrSNX72ICyzFsIOqLLwFDg==
Merkle root
bc9d0b5d836a216cf1886934c8d5ec9f854ad5daceb587a6eb8badcbb84ee02f
Merkle path
["18264a90de7c92f40b72377685d004bf19fc979a0bf0a9bfce63c6abfdbfbf3b","5257ef7eeec567f15d09619310668272f630a31ef403334b53a0426cdd9612a1","68a9b2cf2c689c80bc446a46eff3ecf9c0b6b179a4d9d7d234a14eaaff6393de","cdfa3754d9d8e7f853fc3d36394085b6d2115433a210183e3947d24b24743443","c13ad98d5cb8b0c48413e8ba3b4b6ec9982e7b46d26ac49eb8eac8a31bea4933","e837a569fe530d5d84dd3396f86797475e9d4a06d4245b66f6fc4afd949f05a2","972db0913a27b4cdc8cc74b4ed432f00e0597a6e8733cbef4a95f435761ba75a","47baebecb305fe66cccbf8c5ed15ff8df005a1a70459b625500c12f8582fc8fe","ee5939b54e5aa982353f9708b52e74c11f5b3cadd353852f51fff282df15af2f","ee869e19be28dc287f5cc0b3a3fdc04319d57a1991bd2a8a2504157ee9568d15","34460abc777c6d347ae4f5a940c4fde023afd205d7791b10eb4a951dfa8f633d","f7d1dbfbc2a3975b810af0106a27d5b44875b81e2a756a09fd4844604fe8e11a","04220d159462533e19180f38775a371ba8ff54ec137c48558e5c1452b7cae681","c78d02bc04c908a350115d0a3f5d200d8a666366962fbc37c05c5805c741dcc0","d687ea8aee79065a6ddcf3c31455804f88f0a27932c5abf16edbc09a81fa4670"]
Anchored
2026-08-24
Public log entry
search.sigstore.dev, log index 2579634821 · entry 108e9186e8c5677ae575…
Expected log hash
aa88a647802dcecd33319e67554ce6dc40636f337adca0214325bf9b390c4c88 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":"v1787544244896","kind":"published-quote","locale":"de","page":"theme:canva/fit/de","quote":"Kreativität sind keine Grenzen gesetzt","rating":5,"review_date":"2026-04-23","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.canva.editor","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 (bc9d0b5d836a…), 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.