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 muss Threema ständig schließen und neustarten.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
78114b577b254769e96a47db3ba3e117bfe556c8e61346affdb0737d767d598d
Signature (Ed25519, base64)
KiEmmnN5qu7qoCk7GatciyKFwXUwPyBBXUYORhZR8vnhKCTLmMR8u/6jVNdjDeRRwFgYGY1J9npDMUPqqGnPCA==
Merkle root
677e672fa444dfe5152ab91687c577772e13723ca441b5c8063508daedacfe44
Merkle path
["7812aac59274269a950870615be7b57a149b0ad078f408c89305fe800031aa4f","a0af96a518950fd698db56ac6cba2ef9036177e25b3a991e16c386cca51579c1","4d7ec9a914a809b6a26bdd7a1f8bf485098123bcd976762815f566107841f5cc","065e842697c39cfc908baff74652eadc8892f292f09d457833a95ae15340bab6","09f8bd6e6d9efbe49a4411ef884a5ed62b1650f25933c90d65b00d61c7582ccb","6d180cdf8925da5b31266a444f6314d05419a38fb4c9737d5895f14c3ba10843","9b575cadd07f9688a7dd450c62302c48daf20159f21a5bbcd07483349c4f49b2","a9931dae009297b22a3be281a99438434826aa05b7be8d9f3125fc1830c6430a","89f34eefd3ad11ca78817921313ab582cf078040071f0da98a1b7c6e7ed4ee19","6acf80421541fd8dda851e0b26873dffc5999480e23cf220a6919cb7444ce9b6","64c82effd738e049809b71299e4b97a9aff3441d90ebc8474d655573ddedad59","dfb2e8953d9209eec2714596d39881de17af35f886ef0bb55375ee5a043837e8","ef65dd9ebfc0d3ef62099f320670e0ff1ffa0aefd392ab7dbd6c1c6483d33d7b","3e9df542f4415cfb7321e531014c29668083cb06fd7805d6083ebd6b24fa289f","188420cfe03d9830600dc87f84622c41659cea53d9b8db8954bfc926ce1d4dac"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514013184 · entry 108e9186e8c5677a6b00…
Expected log hash
a596e5a342226b61371cdf76b5c8be8e37a3d00e7ffe8f7b0b550e1a8d1459dd 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":"v1787122978040","kind":"published-quote","locale":"de","page":"theme:threema/durability/de","quote":"Ich muss Threema ständig schließen und neustarten.","rating":1,"review_date":"2026-07-13","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id578665578?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 (677e672fa444…), 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.