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.

“Sevdesk is constantly working on improvements”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
083ab5a7929fd59c155b6e6339162f34df410c97fba988a24398e7bd53f9fb25
Signature (Ed25519, base64)
HTQXxPmOsDvpEN+KGD5b0bTBChf/2s76V4kwJfHJ3cGtQHT70e/WvmfgUyfRgmZif+B5tRibaHa98qBv2memCA==
Merkle root
5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd
Merkle path
["0839040260a8da5f5de21497ddb9cba873b412033007c81a638c1a1f7751288d","d85c7454f58734ab220e4dd395110bd9c90c6560282605f54b3ab4d8e2c02aad","81f092da0a1f1dba8f700abb2dc9e856c5278ef3eed62f241efea8193e40fe56","22c5a92d39073bd6649f2f77543c306216984d2d97bdd955126eb6823f14b0c9","6a26b85f1123e0fef8be628d1ece3fb3397ed35e79dfecbee8d477752e75cdf9","ba22fe578036ae9aebe82a9fba9dd7cc936abbaec4fa06b98db9009cfa144125","2efe9b6bacabe10716030b700883b166913606207ae4a983ace17674410cc26b","bff5c5c7c6fbde897536549e20ce2d35e1aeca520cfc98d34292f7e839422edd","7973401a5f6d3fec2b1cf53f26a34a6c89dd8dac1c73e70978a41e39cbc397ff","c18a7c0fc4a568253c8674dcc2139af916a1d1321e0f6df857b0efd84f051229","3c40bcf6f39dc755c30599a872b73e17a118ccff7cf0a8370e774637cc1af990","f16a91ba7d5eb8499cdb4b6b74f78187d85f6744d7e21d3a134538037c0f4c88","a46038d90afa57a10c269469667a209623fd066d3f084698343feb099fcfeaea","e892ec98bb605644ecd2848bdd788a136c626ca940d293df8f2f1ab99110b2e3","eb97a4ce74ce5f5fa16f1703481b35cd770316cd3d34167e9b76f4403804f896"]
Anchored
2026-09-25
Public log entry
search.sigstore.dev, log index 2948162176 · entry 108e9186e8c5677a61d4…
Expected log hash
5ff8f25b7934b5d72d363d6805344624efba4d637f2c851f11783b259b9d81be 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":"v1790226990092","kind":"published-quote","locale":"en","page":"theme:sevdesk/quality/en","quote":"Sevdesk is constantly working on improvements","rating":5,"review_date":"2026-06-27","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 (539721061967…), 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.