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.

“I can no longer view quotes.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
4e690ac414b834a54435766499b101588c2852f33a9237e19288c438a7273bfd
Signature (Ed25519, base64)
WAH/6BZmXJTrTjf3HQ2EbWRKhFk/+na7BsC0uAf9Jkaog1kmBiYtZQUZjj2W9yqhh4LNHXSmNYRRWx24rp2XAg==
Merkle root
72711ef72b8a7ab084630b9628ceb2defcf0aae546304d44ed173db57929457f
Merkle path
["4e6f3e6f8161aa30c3c1a4eb92684084057b98abe75a34f69762c8003de6f33d","418ed12d2cce525b0bac565ebc7ce96a44adc16988aae4187d240536fd2dec45","b5fb80e7bbf145d6a4f85a0977ee859afe25a9ceb0242f097629a636fd35cf46","ec54985e8eb9e6ff3e6e85031452c70833d8f89b5ef1a63aeee77bef4f5b313b","f0a6a68832ebaf05b5fafa30935ac16ea97c312ae1d9e0bd14615deba01412ce","fa87d0244503b9cbb400adbb1a3892f92b6d24338f5c232f3dec56ae00b02b34","51830a21a7da53fc0c6a9cbb6b1b32b13c4d1de7a3bedd7fded28ad059e4f844","aaa55a1a161bbab47924367718c2552338b42434aaadd1f853809c3b46998650","f638f294296a178af78c4f566d575367b8d8c152ed52d6ddf5b40ed377098abb","18a993eadcad09388123d5fbfec457f64473df026000f9841412eb82eb205381","6501801b274d62bf426614917e5cabcfc6c213823a9345668421ec49e30a8f32","f4b6ab500bd9073ae5e1b7397b8981d9311aeaca88bcf4df62dc48c6a78ca29d","df0544cc6d117b2c1219b42bc812fe38a4da44c84c48c7c3bc89f0690bd5d665","768946b507e7dea873e9570265486799703565faf3780e57d953562adfb568fa","6eb04938b6a483bb163369a1d918b32576dde0943755b89bf4c6d18743828ba3"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514130917 · entry 108e9186e8c5677a3273…
Expected log hash
65ba51eff926c65ed0ce093a942d84c628d811a59302f32867c6589627e47792 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":"v1787124488047","kind":"published-quote","locale":"en","page":"product:sevdesk/kostenlose-tools/en","quote":"I can no longer view quotes.","rating":1,"review_date":"2025-06-02","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (72711ef72b8a…), 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.