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.

“Solange kein Problem vorliegt: Dann geht Nix!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1fb0cd2e7162be7303445f14f5f2d080d11581579df42fc379d1c85a355a0248
Signature (Ed25519, base64)
uDAakw4hBdGVVHshW0Hh3qxYg5uQnFHpRfyesFoXqeMJe9WEcLZBxPrR9rQnbKsJON2TUauoEieUXSOJvA//Dw==
Merkle root
f91c744e1108c1bb1ec3259bf4dd752db9e3b06ce3ca7c817c48f3174bb949cd
Merkle path
["1fb22c72829988744bd47d369ead1d9096d6257baf3e7b9dcbbe0784ef5b4e21","0ab6a20d6beb81b5a41a7c8b24de409d89b868e79b9fea8f9428cf83d76e7088","1a6eb4e040852480111368509e10b912ad16854d5df59e7a2da93b5bb50beb68","f292ece3a7f57f7ee88ab0b6d00cfbcfdff8dbf4a505e1c570a380fc7ba808fe","ae841218e5680247d4f3a8b99808869009f13fae88779bb8cf3e978a048499b2","8445d2bccd0867f3980c3e9c6e237ded4696e20879a58bbf3873c4f41c610a2a","504025d660b965301f364fdd20a6e2a618b6ae94c3163e14e1389569b4c38bb5","61ddc13dbc2a4e9b81ae5a746598e7fc629d9eb3a4fb91df42bc5f0d6991fe0c","d407249864581fa2caa5052a9a6c46f824bd0b8c31fefd5b228d53a346ed14ec","1466dded01805ff8a356669a55d175cfde7d0b0918902842f0f294faac59dbb7","dbc727192f8267dbecd06640b1521583ea1a9a189b32f14628b1ecb92c26701e","75e3e34f8568f793dd8573e6b9e7ff586b17abe08cff7e4d83494b07d2840423","38add9619d9f1ac1a688809de34787d9c7d7b4d2116d16ab225a1d2f875ff278","939bb6f35c7a9334365aa0f05d437301f5b11fd1649b761216a467d624b12d5a","7e33dd613a6ba5c13ea4ace578351ca5e0375312f966275d25485ca016b59318"]
Anchored
2026-08-30
Public log entry
search.sigstore.dev, log index 2647332298 · entry 108e9186e8c5677ab309…
Expected log hash
5d995478a14ac45f67e2121505e769136cf509c045e6701e0235a25f639d0a15 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":"v1788058735671","kind":"published-quote","locale":"de","page":"theme:sunrise/durability/de","quote":"Solange kein Problem vorliegt: Dann geht Nix!","rating":4,"review_date":"2026-03-10","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1231971182?see-all=reviews","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 (f91c744e1108…), 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.