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.

“the app is too basic”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
4a6aca49576b4c09afe184504ff1c109a9359627889637c783729bbcfe70ef96
Signature (Ed25519, base64)
F2HvD+hGL6A82q6mew0UNuF/LSwjLslleqRX83AFkxY6fweBEumO3vSrf4kxWxYC08s8RHNbWPcl6drM8kf2Bg==
Merkle root
3e1c67438f658ba7fd015e6979c1bfd82d90efb0848cecbd4d902d6b2ed171d3
Merkle path
["4a6b0a9fcb5f887095d999b956e212b3ab50846fb9422391f45f518106fa809f","2194b1ad7c9bbe5d4cdebdbfb1d525409ca71c5a9f62fbf3d45793688bf72c1b","182da315d35e4d619368f2e452d7f637a53ac4bdee426d5a8c1e8e1fd91665bb","43f7793a48c79b330c2c4b80aa2a564f4727e3f2a5dc5e1cdd53fb8ac8d5eb74","53c580f04b01b3e5c2b2f1e5f718d056228a2ee186a8cdfbc7724f0182ed9a9e","ece01f0492777f0dcfade8ea6fae0044b6d2cb68a3f2abf7c09ff8181d4a7816","fd8c0b02cb16175068ed84c954812c93f65365eb1ddb814acb33669d5a5598e9","df03f484ff047338e3ea18057bcb6eebe0d014e8678498dbc2af2ca1ba8d1e11","d23df098f111798622dad44e920b73a3263125f5acfb85486accaa44c2df00aa","38bdbf9224b73ae6351d20dbab20d93f4c96718304aaaaba29a7269324260220","e1064864699083fa3394d945ea7e300fa79076dbd55288e061752085d6858da4","f1892be337cbf3f4bf9cd60db0d449d3527108f04611233f1d94a0b7ca806215","dbfcb3d5021da50b8b4634be051dbf46681ebd2b647e213f1973335aec3749d8","0790a9ec23117ba3e0ba9a310290906a4f1d2b0055d4607b106ab21651087c1d","db72b82118c1e08b77018004fa72584377d6eccdc4c75ec19bef6a78273f75c9"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2524810465 · entry 108e9186e8c5677af074…
Expected log hash
129b219cb6155ac24569a579c61e8fc9cc2d89305732944b8849d5e719dfd073 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":"v1787193927339","kind":"published-quote","locale":"en","page":"product:sevdesk/e-rechnung-software/en","quote":"the app is too basic","rating":3,"review_date":"2026-03-10","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 (3e1c67438f65…), 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.