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.

“Ich habe es überhaupt nicht benutzt.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
78403d0672316d598d775559a539f82be058a82c6e230cdc21d021906f2cc8cf
Signature (Ed25519, base64)
iyPLxJCRaKTTv5NvD1lVuvYmHIMwiOBdW42f9+cM3V6K7dUwfMVB9MA2sK82l3PqlCC7zfRkcvFeGNgSl51iAA==
Merkle root
3030a3ea5b39192cafd732e0b397cfa387f40a2253f2715cd6a4d9d218dba468
Merkle path
["78427fb3c746dea6a76efb417bd9d98ba67e269097d7bc733d97733cff74a259","7e6c975eec19ac39bc41d889c77966d9faca0af4bfad28e9ffb0bfe97c4cb9c8","3a434848bf045e3f8c2ff8c1d843f423019c83e1db2ce1afeb76215f929cc787","12412bd621211f7671ebd24eb63e600383921560b6551c6e7d6bcf1a7ab45528","184142bb19a777f965c70715e0fa12514364a415f912459e81fe233bd70ffef1","34dc5c1f882e2a97498b6dd641df46e66919d916cdd996822645c048cfdb2c07","b0d4b6f416f4c625df6f8ae266dd706c0d91302b97259a9e348217813482cfb8","1d12af33eaa5180f7aff2d5a2ca17ebb6c93e167e4f7bcce6b7a65a49bb58b04","0ccd3cb303e6b942a322d62d66a9c5cbd4cf63624f0be2204b15b00fc1e6280d","8981ceff62b0f4e709faf1a8f76ecf0411a2748edb811445d080eaa9bfc08628","19ab0dd082170bb3b551ac3ef80734360b2dcfbd889301e8a59a45fb16561884","f8a88a886bc4f30a5d403a13dcf801b5897d09b21da479446a1a322e2ff576ef","e19c6eff657ea7d0ede33010cd88abb8a9e01c28c7b3ec485b702f7e37c24957","fa236bbf83f61e60a6b63c899666e78098c5b5cc95b126245f16085503380c3a","559fcf7745d7b07c729ccd960c18a4660eed501cde8669d27c3235203d371b20"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514446349 · entry 108e9186e8c5677af084…
Expected log hash
901e903dca7784cbcc0b860ca8f2ae684aa8c7d566efb3654aface7bae409ccd 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":"v1787128322154","kind":"published-quote","locale":"de","page":"theme:canva/ordering/de","quote":"Ich habe es überhaupt nicht benutzt.","rating":5,"review_date":"2026-08-12","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 (3030a3ea5b39…), 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.