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.

“Ein Cloud-Ersatz, der speichert”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0c8117d7c08ce2c57b2f07f53ddde6b9feb22c4ede1db4f6c09abd2bbe1cf421
Signature (Ed25519, base64)
rDeP15gmThaIpLLPOQud8cy1rfl42wAzVitgVTwmCRofpjo0cbgg4hbH0m3imDoUsS+G5mdZR8zGl7ko26IqAw==
Merkle root
500353287506499921f04989c42df7854b05ea5291ea3ed0bcad01dece9553f4
Merkle path
["0c7b8a1f31f7c5c3f478f43ab3ab2524622ff7065ac20c7333e6dba730657b8c","d868be24503743bfcc0557e590c5687b36fc3579b5b66d6e24dfb608b2c11d09","43560d2a6066170b75a61996c50e96078a5e6ecfc65a9e8dcfd227cdab668816","d09fbc740fc789834283f9eaf248f15a4c584afdfb809df4aa75570a282d55ca","4be4b1122d45a6a1fb9f9da7a8dffe0923d42f62efce111dbc5ef101e523c78c","5bd3a3f114a03388e8a8445750bfeffb265860b7f2b4d5b6e052906d9ce066d3","cff77bc9750e91656acfb5b1fe646d3d28bcca04efcb22a9887f19aa1c2957f0","e096ad75db8ba9f3eb301b5cd8d50d37c77b62d33ae7434bec94ce67b0dff543","1a0d32f216423c647f1b54bc485b12d074f6c3abf8306ed4294b0a7c220e0d66","ea3e4060b49b1abcbbd48b1ec9a578ac1c18f1a334ebdc61aabf1f2243ee60d1","9e704ffec45067f5b890650fe479cf6dbc2695c6d52a73f5aaa79a29ab228240","507a4740399214a8865148608b59cbc21ed11086bde01d766a9eeb71f20657c2","dc1f75302e8eb5764b35af10620cfb5649598af9700b61a410e6cfa792463a9b","f65c3fc7992a9c662c5731d831f2a2aaf68c1dd6f8c35fabb0fdbac80b751075","f2bbfde0a1628a8e76ff492539bb8f38a83951b89fafe86bcaa38b54c297d493"]
Anchored
2026-09-01
Public log entry
search.sigstore.dev, log index 2670958253 · entry 108e9186e8c5677aefc3…
Expected log hash
40c8dd4ebcafc6bc578b6d879a513ea89a67c5dde4fabf96a5f0fa8cf3f43861 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":"v1788231472951","kind":"published-quote","locale":"de","page":"product:infomaniak/public-cloud-iaas/de","quote":"Ein Cloud-Ersatz, der speichert","rating":1,"review_date":"2026-05-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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 (500353287506…), 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.