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.

“transparentes Widget wäre cool”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
16df36a282475ad3a02640a745ed87d06557f352efb4ef26a8dbdaf99c392f45
Signature (Ed25519, base64)
MgehCLJyu4+NsWU/R3Wmp4/lv+XH25xMwiD7vVkC6uCY6OlLs9akNgzut8RYJg2GSbZGEYelK51bovKpd09VBg==
Merkle root
275d3a7bd3b2548f01857c160784f16453a0a9c996b66614d8cdeec586b712fb
Merkle path
["16e1a3ebc20383a714b202b3574cb7150d9502ef9f06babcc7826a5165f2e806","e58b05aee8a934029db4e6988c56c6c677d1895612c914127a29e92ca5a072bd","59f62615b4310da686c93b2db70a6f462ee6ba17e15c0e3665772cff3cdcd048","50bf743637095b691563112d66fbb483fb3ad4d8c2879ecb68d1fc09543b90ba","1b415777d33e03375d8777c959259ac486f6cc2c7c68dee80eac1dd68e002e34","5b3ec6cba44c5f2b4b7f43dd950c0b7c9b2decc6b287cedc27d221f3adf86635","8d950a066b8e2c3927862adc95586f7adeeb614fa40327e075e04ea52c345f63","cda73d2614c88c29159edf9077ef36014227544eb7a509c1748e365d7bf06857","65874723bc9bad3c7b61ca2464089e864ffedfa568d1fcee8c5bbb39dcd98378","6ba3968840cb3146ff4480344791877956ce37537080d40f494bb31becddce6c","2d5034620478308de28db308550b5fc28fb44aa8fe48895bf2204f8765560fe5","05ab941f9690ba439746590c2cd832d66bd726364d8e97cb16de3404f5ffd745","b21dec113c874342fc7f0cad3b2328bf067a662dbacd23b8e99866fecc9aeef1","100ea021682a9f8dea776f80ae39e493f0563b42b8ed66185197735c0707527d","10b28da69907209a24684830a0bd8a8ebb92a2f0df9669726e5cc9862c590727"]
Anchored
2026-09-01
Public log entry
search.sigstore.dev, log index 2680196100 · entry 108e9186e8c5677a3513…
Expected log hash
6a2ff8b2a4e161feae5c2214e4fb7e60d1d5d00c6fe677bf39a90f4ffa8fddef 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":"v1788293890698","kind":"published-quote","locale":"de","page":"product:meteomatics/weather-widget/de","quote":"transparentes Widget wäre cool","rating":4,"review_date":"2026-06-10","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteomatics.app","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 (275d3a7bd3b2…), 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.