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.

“Unfortunately, depreciation cannot be ended prematurely.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0bb8f59c380eaf8319dc7e9b536d692943132815824917c41dc7bc1dd06907ee
Signature (Ed25519, base64)
E7igEgs5vB2JEnDjTuMP4u/1s46iA2kF2RxJ5lPs+NXmP3rcdthE/1U1SpSYqlgFIywbEpY5tBNKCP+aGwlLBA==
Merkle root
3dfdf7381c8d7ad52c2e382f4e16b6f321af764e7eaa340297113fa50b9a0792
Merkle path
["0bba24da391d979b52fe97af8cc7166e4f1e79002a744e9e1401c2136a3dfff7","d8a01af64493644c596a3d539c275ad2e974a28d8ea7eb1a4ba01b3d6099c73f","722e00e36191595f56d350c5634788b1b2ec4fe13172362d81db4d3ebed36527","23b901e48a0b3d3e3a4bd1f80a5b4b69c0860e75b2e7f1d1d2e99700dc3973d8","86fe50905412cee8d40c023d22527dea2655e28519aac542361e1f96eae45fab","3d93f7314beb1900914d4117ab178c3fa32c23e53311373a06c0faa55f771c98","94969d3ace32ba4b06cb20b447b4a4b115e2e3ea60632ec5b7c233acf7d82a4b","23d879b3356576954603e7e5a859ef6a39b6bef7f6c65ad1574e7f604057039a","a16531ea09ce7a43f06a4a7953e3ff2a85666ce432ee2ef3090bac6154fb1e7c","52ff7e4d47fd44aa1bbbea0639f6052ee70843863a737e5ed1717bc5f18e6ff5","a969e840d4de72a9205543e10906b676b72b32979189e08f13c86083e720650c","81f5340bb1c2a0054bdc2b1c036e86ac1d05247316c250aa07dd756a5b01354f","83e63a6d799b1ceb15f089aa785a41ce6f782296862900005501fb5bd92d886e","81acff1af3c2bfcaf656a4ff2b93eca8121fe44c1d5b5a4dbce370acad78d2b5","377cd45c8c0bf5fb2c54ade6d9c4a053bed5d007e1a30f5279132a3d565864ef"]
Anchored
2026-08-28
Public log entry
search.sigstore.dev, log index 2621946731 · entry 108e9186e8c5677a0a42…
Expected log hash
ea07e2ac95e2432412286c8e9f169e876b2f38f9762d26c0a0ce3cc128edcf3c 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":"v1787893493942","kind":"published-quote","locale":"en","page":"brand:sevdesk","quote":"Unfortunately, depreciation cannot be ended prematurely.","rating":1,"review_date":"2026-06-24","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 (3dfdf7381c8d…), 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.