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.

“Die App zeigt mir plötzlich für 90% aller Threemakontakte den selben Namen einer einzigen Person aus dem Telefon.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2bdc6ba3abc464f983abb3d9b3c06fdc3a2737099f4be167a19c2f68752fb6bf
Signature (Ed25519, base64)
uCgrbT5ZthFpqenLVYPJNVKEs8HR7e0BN1EDqUVq0/cbhxRoLXMNyANmQ9gbWd4N6i85bjGbLPxJZ6J3NS2+CQ==
Merkle root
0d7fec37eb7aa7ca022c461398d36283692153bdca7d5292b2302abb6878e5f6
Merkle path
["2bdea436ee56075dbeca7a354b9287cd02acbdc9a45f8685d69e00888afa7b8d","5198402541a4b25415e2b8b06e588d5dcb3ba290381564acc3e0015789090d11","8a923fcbc081a672541727d29d6cb0eac08f2a9f8d3b1780e77c2d85970c8b0f","0b473f0393837358c0310a11b11a42b1a5a7fa2b14f863ceff60052cc6310d66","019630e3a5e81d4b94679ed30558d3855d2fe8706585d9465f23beb99a7fb042","fe6b9342167d8852ad146e56bee2dbbcc0264249c2be64a4dd821de27d26532e","2d26788098e459fb480b623ad8f497c63e502ebbfc89476f4bdf8828a7b2ddd8","565f38dddb538a29318b625c7e3767aa8e43878900c53729106b22297795f397","6fdb652a60b5f9e13c9cdc7f2090fd7252f624ac1666ec5b47e91b9ab0c79e2e","48b4bf83dc800d1cbb7e459e02e3121cfe344097dad9851c299b3de38b15b45a","d203344055d45c7cf411b720967febb2998b66c133d4186b7736fe7fe35e61dd","154ea3ce3953e7a2f9310701e07b1dc6a4db12547da6d49ffe0215737f5d6220","f77c5de7cbbb3880e295e9751b837c38e25497099e33ceb7e9621a8a350397f8","7c6f9d1168e8a2f5a015e8aabaa46428ad67e71a9293d82f20ec40d2ad6c53fb","8c6d73d3d8b42a55077d4061fe37663a0906972431ecb9eb374f1f8461206839"]
Anchored
2026-10-07
Public log entry
search.sigstore.dev, log index 3126883925 · entry 108e9186e8c5677a6678…
Expected log hash
7790667e260445bf729ea3061132c2116b163a0e0b944eca343c9e8408350ef6 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":"v1791359818972","kind":"published-quote","locale":"de","page":"brand:threema","quote":"Die App zeigt mir plötzlich für 90% aller Threemakontakte den selben Namen einer einzigen Person aus dem Telefon.","rating":1,"review_date":"2026-08-08","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.threema.app","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 (0d7fec37eb7a…), 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.