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.

“stürzt die App ab”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
60076368a9e938d217485649076442cbfa6ccba329318c68f9b17422134cb7f7
Signature (Ed25519, base64)
0w8WwIF93q9aUKY5Frzkszx2IFzi3xrI8oCjZwHJgt/HRLa6w0ODRlLixcxehiO8oKRM8fLNjxUWucPhoKx4AQ==
Merkle root
7e5597bd3c162c8b6d828ec7450367f642ce11ee386de414b88376dcbb621ae5
Merkle path
["601268baecfe2a9429995799f30365794f98e618e8106cf2c2b9044b6f0ae1e4","dc6db66c1bc8f92071f701d6015bde1502f21c244262a4f8fdaca5012d051d4d","f29360b81fb6c7d283a6e00e5bc89dff7ccf1240e02008cf8b3b60075c7b6778","c4ea593a21f177d8a8ba6d41f1a4c631876bd1383a31ff79d1eb33ba90c654dc","47525e2bab37b9d94c4d2f7ad7b263f3baa59fbccd1a168db67fa13e0ddaa7d7","40d183e166546989b1dc92c92c772d22751cc7676796c2df6d8ee05c42e0f1c8","5577f3b0fde45c8a5be5da5a85659ebdaea7c4d797a09e9ed8b58ddbf89a9a5d","5873ac994335477a198a6a1e37446a5b2eb1e46f88ab43861a682491da7f8566","fe94e0ef4cfef404f3d26cdb1afe5a6dcf77503ddb9be5496d8652e8e9770e44","ec5eb50bfdbf4516438637fa5a5f8937a84e75b7c9aa0e63b70d8e869e41771b","493da1a6b6e18b19649ef0cd3885798ca69b4926a90c3609c02f17a5203b9077","806fcec7c9c86199495a49ba40eee6d01a3d2fdf9aff5509926b51fc37b4d37a","ca8f9687a67226551a59239f2f6fe85d4a0daee9040d9a7059460ec18c4a364b","acb249623400215550cc0881339acc244e91fde1fa89bf36124dd51a7bead968","76edfaff3d5907039be8c493f114c2f6ba10fbab7705dc7ab77a269ec79893bc"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3140627354 · entry 108e9186e8c5677acc98…
Expected log hash
82c9bd063e624267c60865e2416c3d714724e2c3b18c4773424cdf17232dd6f1 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":"v1791432333296","kind":"published-quote","locale":"de","page":"theme:zasta/quality/de","quote":"stürzt die App ab","rating":2,"review_date":"2026-07-26","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.zasta.app","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 (7e5597bd3c16…), 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.