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.

“Makes mistakes with dates.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
39ce83eff1aac81574324211b8468cb42c990dc7f896bf8349c9a955275d306f
Signature (Ed25519, base64)
8dodALLJ8Q1Mjtdof4vXqkyvO9150Yk+Gqh9Oiupc8yWhOH97XPWejA9ON15JalyDKRTQ063hgCUetwfwjRyAQ==
Merkle root
62390602d5b1801b2c96dd61074fd5810278db65461e368ee19c9bb147d249dc
Merkle path
["39d1dbf614554a48d7bcfcfa6388db1e5c719892bad22368359e14ee02655fa2","58eea1d5470f897113366903e0237884e7d45684ea7913d8110726f639623b1c","e9c38d4cbe78b3d950f8d1a6ccb016b92f20de89b664a1b5df5890670b9e42b7","e6efff67bba975375658a2e85f35ecbb58b194126b7e7c54b0baeea5497ac231","2b6a6887477b46ddf4d73eb39d52a3be48ea2f0460922ef4d62120bc742cd7c7","c51a2a84b84dc5e68e4cf9a0c65120cc6b39a0523956e1b55cc5ecc079ad302b","54ab6810bd512ad1df0907f9f009f023c5a0f196a06256a22288f55fab8aa896","b9e738db91336e0869f422a223247cc3c1d7cc9040b60fbb97a734a6f9c05888","ec0731408aeab988a60661527f8c1d809e7a171e068f012a5b7b7f6cf9dd763f","e40e853a23c32cf9c1bbe96ebc7761e60c972a72950d525ede2425c57f0f4a28","0a81532ed18dfbe4c35a4a310959295e895a1eaf400073afc4a3c8be8882821d","c8a985d29fd069b48125bdfb11bf27edcb5cfa1446e752f56ce2bd2dd58dd173","f75f5f1e00dba7cc7ee2b8aeb382748de199073ec6ef3e4e45223ece56d4b910","67ecfe5896e15a16726f3975884f00c44d75c0b203d4245b5c0b41921a024634","9092fce07a46a5708f071a70ba5ae2d3ebe27de5e813ea1756180e7747d7c5d9"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515033577 · entry 108e9186e8c5677aaea6…
Expected log hash
458ac564101d02a2c8a5f98465ce4e920300682f0855e017234ab870c48a16cf 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":"v1787135948936","kind":"published-quote","locale":"en","page":"brand:sevdesk","quote":"Makes mistakes with dates.","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 (62390602d5b1…), 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.