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.

“Beste App guter Kundendienst”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1d1fa93ea1738be14fe3ef46225adf500316cadccdb124cf224cafffb0133ea0
Signature (Ed25519, base64)
SvUGiZ3ZknrAKTyVQCM0NNptos0xje5P2Dd3HjMczyOE7ayI5SF54KWsFSm37N5a83xODXrCOc3B8In88Ny1Cg==
Merkle root
693b3142de1a19894d0451eaac41455e1d3aa37919b3ae5e2edff2f233caa80c
Merkle path
["1d1bf1381c9b446f9f31216aba5806ef6249e267cafc9a635a3d558a187fd0d9","84f65bf6b76b46edd8aa35d03fda964f2121de7a21d0ee8917eee8762d609984","b8a6f18d0dd00d90c6e70ee669e4d5dbf9cb8f89f7a9a501460d7af4125b0989","14c6e9c4ce30f6c6a7167dd500c530d992e08e69ed86019d2565c5faba74a6bb","751c954a543eafa7d906db9393079bdfa07f6a337f59fe4262de5ded2e7157ba","9d73553bc25a45f0d24fa457f355ce9bb4691066e1f08d01ef017a44b459dcc5","6460ec7344d65c7e8f70465fa6bada60e9d910a3a4f134fb772e02d9a4798637","15c9c6c18962a6e41b626f5218cbeda45ae2991b43d9042a9a407cf5fc830223","d289d7e920082772a35158a5416911a412760390fd193dc3c94b2ebb8b94e465","2ceaab9d30a903f8b8f5d61ac529ff7cd7a80500a97c9413e9eee8363604f8ff","717b4d3dc0f535966fdfc3923a86c663e5c650ae655ad78d4be14fac6382540f","2bb5e88471e976da7fc6b14da8977d2732c138a8cd16bb7a6a524af5ca4d85b9","820e91ce7b2fab163d9b115a0fad694ae18ddfcdb351eafb21c56652b7db54f3","da05b4f5e60707f1d2bd0d32dd4c2b8ea5e4409e0de9f3b91b43f6e1fbc24293"]
Anchored
2026-08-14
Public log entry
search.sigstore.dev, log index 2460081835 · entry 108e9186e8c5677ac4f5…
Expected log hash
f3b8925aaf484fe1112884ceeca2778886407b26d173d2f69563f9491621f073 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":"v1786676915924","kind":"published-quote","locale":"de","page":"theme:relai/service/de","quote":"Beste App guter Kundendienst","rating":5,"review_date":"2026-06-02","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1513185997?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 (693b3142de1a…), 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.