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 nicht!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0f1c0aa3ce76a8118a35c15cd142fcfdadf2ee7af4b66c7fec90aabcb15d1723
Signature (Ed25519, base64)
S7orqtrhomLFCaVtqNd/P6AeOdgXF+wD9BYFBL9/crNQYGJhzPwWO9dGymh6zOwXNzK4sN6TVGQf7pF/Poz7BQ==
Merkle root
653f52f612dd7654074ec2f50a8258d24363de118d24fd3fbb293c3f9466146a
Merkle path
["0f199805a7ccce5db2c58b4cb07e9a04ea5a3e80c878914b8a89c04ef0699b47","e975ff38cdfc448cd71ab0ea94d9457a6c005b62cdff580c97840bf91fd35cf2","57a8d0a145eb348c8fe97fdc2de1b1ee12d0ec2039d9505bd48329c15ac9005e","b457d4afb8ae498e436abb34db1705c8408fe14f0cb0e5bf907be1e7344d9906","8173b6e35935d60761fd3c1b2cafbd3219a7183bc16a85e1a956396cc72575ef","32315a59283e4d18f6ca157cb6a5146130fceddd28691977e0aeaa29d3af422f","47a6146737d8064a2aeef0845aaf23eda09ca9830d2a38af478ad431016fd70f","8558efd0a5497f2618e09b2557f26cea647d4348b6ded460af7318a339f14e12","9d78c54a326c8b36d550461dfbf6bf6a0c5cf49097385be88e0686be574405fb","6258db7893d623eaefb1f8179915a3638239fc127d1a08827f9d608d1cf75b01","85965b3b18f22c17f2f5170a39e07692a5cf73cc0de8849d30586ba282202798","f20b68e10c9d60c824a39dc128151a5fb0347bced725edc264111d1392a6f092","9fcd88f1beaa69d65dea3d04b431d43ad97368c1462c24ff050124283ec46f78","88e03340b0b23badae5a3021870a121b2e386f6ec4446eb6072186f7c59cabf0","5fdd4fb85b0ec398c42530ef65e986b74edce2f5c14068ba5fbe6a72c94b89c8"]
Anchored
2026-08-25
Public log entry
search.sigstore.dev, log index 2582700609 · entry 108e9186e8c5677a119a…
Expected log hash
db705c1ce83f047166ef3ebf3406f1398f685221ea16db9703eceb49a1163aa7 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":"v1787633403760","kind":"published-quote","locale":"de","page":"product:infomaniak/kdrive/de","quote":"Funktioniert nicht!","rating":1,"review_date":"2026-07-27","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id6737686335?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 (653f52f612dd…), 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.