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.

“keeps closing documents and not saving”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1a1aa0ee58632376c372c0adfc0b75fac2edefb5d029973a1c91f6c45622cd16
Signature (Ed25519, base64)
6vY7EF9pPoJgFPjDzUaFj3/BrSOXP8c7VVnBjQGf249EvA0B651of45gbRZ+SU5OTQKrcnCwX/E/rvaaFVTQDA==
Merkle root
1da6cf8d96c8876e66e82e9bea7529c76d7e25eda1c07550505caa1baa49c4d1
Merkle path
["1a168c11743d1be3b18533939fdd078025469e55ec48e58ccab5a97a7d44bf5f","56fc38d4a0bbcc52ce7f3bfc0e3eefc7813ca5d1069915c5e48502f5ec81fdf4","6d457e4cf88db6d0d501323ee213b41003f6885a8a4a0ab67688a44a1d9e4aef","95900ad0248631f8490eff897558dafd52a1d51d19d7f82c42dfff896eafa2ea","b72b007504d9569f9e533fb580892f588643218aa62e4159e35a9092d018036f","1ad633f5efe930e7c43e408feaa01c5f3ba4e5b7fdd244524cebb7dffbeb4d17","7339d8d428554cc602f20aef3b15617c928ab892b576c0231209230749bbfc05","84ef2c9a6026790ac40f4964e026e5e676981fb8a364f50f75d46a8f65321607","71170b58f13b35236e2f74dbac7e0bf4f27487304edde1a5a30c9ffd85c27c25","82cf3938827fa9fdaee060126f8a9a71e48049337c248c8a1c96462a2edfedd2","4538d2af88491ec228f1721babceab1a37ac1f9230be10303e5ffe866b674232","ae52329abaf68e9da165e516499bae5b8b1835a4e008f4e52a7a7b160cafc13f","d0886e619546ab8e630cf9041b21d39a146861d5b7598b5044808c3537212a80","2d81003ff1cd2149e42eace973cb0f4cdd39b653f7b06a20804a1f1025023ebf"]
Anchored
2026-10-13
Public log entry
search.sigstore.dev, log index 3240367269 · entry 108e9186e8c5677acf8a…
Expected log hash
f6397ecd2b8639a3c60345d0c567eb602411c7eb1bead248c760bae850816087 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":"v1791861381931","kind":"published-quote","locale":"de","page":"brand:acrobat","quote":"keeps closing documents and not saving","rating":1,"review_date":"2026-08-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (1da6cf8d96c8…), 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.