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 stimme jedoch nicht zu, dass dies für andere Zwecke verwendet, kopiert, verbreitet, verkauft oder an Dritte weitergegeben wird.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0bc2ec5280857f520d5670f6485037f22756b38dcbd6ad0efe5202c47672faa8
Signature (Ed25519, base64)
Y55PNph53DiUp6sELx8PuSBZrDzhWEQ850CaIbwywlktqYALVOoi06nCMphKHmQJbX2ZJIn+Yw/tPlDWLVAZCw==
Merkle root
04316f9e77c76812dc849d666d14a3474b406ce05264d27502eb3b0caa9f1007
Merkle path
["0bc1391045dccf1520bfe7dd42342b8be00f0335fda18b78c58954705f0c0dbe","5be376e788aa127fbb69b9558bc2cced809a093d8b4b468b8ba8f83c8f954076","e01f7af2998922262ab0519937683b113706a2a39a70cbf8847221be5a12208d","4ce6d92d378a2dd44e8cf18173da74ba42388c753b339dcbe474d30802747f6c","65b3e466d205b2fc79067797fa398fdd4816d17517dcbf15697d179279123478","2b88de78eb0e92b685bc02714ab847e1e05add75de7cede30ffa64365afca876","216c42f937e14e65fd081ebdb20b259ad653043a0165cf52b893750c5da1ebef","61f7dee32d255cd3c41b67fa0b7a4e69f6afece844666e6e8fb83a1d229a608f","e808f0983b26c97e276d736653f12b8d2af9916de87bdf33d5c01997847a675c","39c1bf3216dec00a67d758639c89542e6ebbb78ba7d5fd4ab5d91efa416832e6","d2c546730fbbded5e071f16c8a9d30b70f3f86a910b7c7ff3dbe201f5df3e9cf","84eb0ce4bce20de2624a70571e106151a35b4af5d4665d214c6ac168344aa682","4683f278b22d108d92674b2bbdfa3408f72cb43eaf67c46df02a5ca06ffee65c","8959f451902aaefcb7620466197219b59bc350ca63b76179da94c6515c9bb8f4","73b8e77fb0338bddd543a7d0dbd877f7ec52e9acdeddd984a281b00d26ee88ce"]
Anchored
2026-08-30
Public log entry
search.sigstore.dev, log index 2647373963 · entry 108e9186e8c5677aac78…
Expected log hash
d71b0dd4ff40d20fec474895ffae8cb152cbe9260237c2b6f93b97e9d6ed9209 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":"v1788060248304","kind":"published-quote","locale":"de","page":"theme:proton/ordering/de","quote":"Ich stimme jedoch nicht zu, dass dies für andere Zwecke verwendet, kopiert, verbreitet, verkauft oder an Dritte weitergegeben wird.","rating":1,"review_date":"2026-08-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.protonvpn.android","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 (04316f9e77c7…), 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.