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.

“Es ist extrem langsam und kompliziert”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
19b6b7e5cdea7e68c12257709a2ceeadca55b4abb5902595b066f67873b5e321
Signature (Ed25519, base64)
/c1tgQoYsS9HLLaacSoiZri9aB8mg8c9iLPeotb3jtqsp7GFlA0e4Q7gMrqEHj2xmYhQ0SgT1JoYFwVJpQ0eAw==
Merkle root
80de158564b7616572ca0c0059561f6ec90cd5bce49a388e61df989f3f6f2a86
Merkle path
["19b9cc4feca8311defcb40215244dd19b556942ad36baca25b7cea2f8c06813a","944c8278d26c84f2ce863702afafe973520ca6fac9259f48e21d9b49af0addd5","8f48e3ea9c666bca748d7700e0d2297a9a61295d9cec96c24ce233beb366c220","00502b912094535847d713686023c2d9c0e2ca0bc7215f610f1cf4bfbdc6500c","57ac45913f1e8e1319257f169f6e65604271c3cbda9dfb57ee6e812c11925d85","4a08616af370815d9c16cec6cd4127309bc61fa07619d184bb14e9cb24d8d943","85e0bab1b83d4815c05d2778542ede37db52a277765a3bd9c8474d2ee9f48dad","289620fd8602433743b149d7ec96ee03519639b179db2949c48c08ebe5f967c5","0e4ba03e1e79a3382e8a1f6ab2d7bbce0602f68003a9eec43695d762572e83b1","efc60bd58962957fc29c93684a08a770dc680feed328374f0a0ca66d51de990a","d2baedd7d6c895b5860ef9aefd990bf405a9bfacb398b1393062d9d70ad19a7e","faba3b23debb9fc075c521513f94f38a91d83c2fb94ef6409b18f730ae39c109","c0d3c29d57b890f7faa23830cb86c1df3b164402674908e09950b515624cad23","f23007ee336c6a9903bdec729de4dd7e96694a7e2f1071f195563e9aff8dd97f","68889fd35b89925b8d265e65260618471cd9c2f5458718fde3d6cb3829d8f00f"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2513802575 · entry 108e9186e8c5677a9216…
Expected log hash
5899b5d0ea18fa3c879147333708054c2e3cd77662f2b6f633aa3b5d5512bbe5 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":"v1787121142818","kind":"published-quote","locale":"de","page":"theme:sevdesk/ordering/de","quote":"Es ist extrem langsam und kompliziert","rating":1,"review_date":"2026-08-09","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id731738076?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 (80de158564b7…), 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.