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.

“Funktioniert die halbe Zeit nicht.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2f72aa8ee5548dac7b93414061f5bdaf55b6099bd7956de51337c4258d18cb5a
Signature (Ed25519, base64)
CDEnreDvj315pPhfU0SXE29E+uXi6nGBgh2MuUFN4Rjc4gN6AMcbrVWDXNtdB9vG0OMkO058FFS4P3nL7+z/CA==
Merkle root
62390602d5b1801b2c96dd61074fd5810278db65461e368ee19c9bb147d249dc
Merkle path
["2f752b66f1de3244337edc94215612a46ef344a1f0d133868a0b9f67a28d719f","a2c53e4dbb01d7c4e073b9d190b718ae45785c38e8d99c19846f7d73f72153f1","d4b300ac24ed78b9abfa5191f7e812b281eede109327d27c6257f2ca5a14ea44","79efdfe7313ad6b2e45e536065d8739311be1f35f1dd4b97651aaea181f7e245","d10b592beafa445ae040c011890f6472baf2173f5f5ade515e0c1d336623a052","f2f455252a31040ebd4ed5a222c900ace8e87dcc5c61edeed1b6a9cc193f951c","c74db9ad808a6b6586d00b284e2156594e5d93b3eb3e84a0b3f37cded48ae16d","63635cdb631fa85d69577feb0195ef41e44d701fc2e47c030deb969aabc7390c","55c4f1ae51c300c1124a2bd6c640fad59963c19f6879119f281140ec236ac070","f126eae3217bdf9d280164d09ea9d9e5474c5f3a0a2fbc24078a5a916a01e944","0a81532ed18dfbe4c35a4a310959295e895a1eaf400073afc4a3c8be8882821d","c8a985d29fd069b48125bdfb11bf27edcb5cfa1446e752f56ce2bd2dd58dd173","f75f5f1e00dba7cc7ee2b8aeb382748de199073ec6ef3e4e45223ece56d4b910","67ecfe5896e15a16726f3975884f00c44d75c0b203d4245b5c0b41921a024634","9092fce07a46a5708f071a70ba5ae2d3ebe27de5e813ea1756180e7747d7c5d9"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515033577 · entry 108e9186e8c5677aaea6…
Expected log hash
458ac564101d02a2c8a5f98465ce4e920300682f0855e017234ab870c48a16cf 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":"v1787135948936","kind":"published-quote","locale":"de","page":"brand:nexi","quote":"Funktioniert die halbe Zeit nicht.","rating":1,"review_date":"2026-07-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=it.icbpi.mobile","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 (62390602d5b1…), 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.