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.

“Kompletter Datenverlust! Absolutes no-go!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
7320ecd57cd05cb7d3c26f930db20d39ff61794bac4b9f908702e9bd7abab3b4
Signature (Ed25519, base64)
GkRo1JtdVAVWhToo7Ds6Z6zBgmhqMNF4hwzfhh237LyylmPWUb010hsZmkMwl2flmYKtoXBPL298m4BDQ84+Ag==
Merkle root
1154a265a990612db5567445e00872656e7ced32aff0b18660887a40a375699b
Merkle path
["7319c008f0bd679e5bd12a30d1c2282af6ad6a6e6c4d281f8a233672eab9f707","fe868ef2f27dbf3492d5bd924378e84a53b5c37a746449221485a843066779bc","c70b438567e57cc7acac0bd5257e62d4966b8b5dd7909dd4aca75ef751e03e5e","1a30b97c2558afd647d5720c92ea559ce69cd8ca51ad385032fbb12a9ae8330c","41e2e31f0cc3239f55bf5d49c6c9b49e07be6741f4cb2230940f3db91f1f2c3f","6a2b238d4b3326a509094bad072e82863c004917e643face92189f463df0ee7a","623e5bb1af516c1ed9d4d2015287c7833968de24a24ced58c0edd1ecfec1609f","4aa6d4cb7df5a3be43046ed7c34846b275393b001eece08dd107b21e9d8ae20a","5bfd26074f1e5b96844f43f811a6772afaed669703a969eec8bfa8b3ab2e294a","cda22b314e6306aa8712a712dd54ef6be573a5c70ee480cec72c69df27476964","450ad7508bbb470cd2e76742f0ff251c897f535469b6e6f0481ed7e8d06b6d00","8ea4b812a510f86d597b02a5c2a5c372cc7c87c60caf3660f13038a7f04f0b49","7b43375efa91b25bb70837c8d1e426ce38032262734dff0ff0d3f14b97b752f6","602297dc52019bf7e809df446e2304ee5209e9b092e15c29026ad3b8e527c6fc","8f93c563d7c563da751df1a0efbe13b6ce9bd7032eb6dd0a995c545aff2f5a1d"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2524110285 · entry 108e9186e8c5677a87bd…
Expected log hash
34efb4ec1aab60168b83ec62d0334b8e10d9814c0de0cc0d3569d176ff20bc2d 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":"v1787152786156","kind":"published-quote","locale":"de","page":"theme:threema/returns/de","quote":"Kompletter Datenverlust! Absolutes no-go!","rating":1,"review_date":"2025-10-05","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 (1154a265a990…), 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.