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.

“Funktioniert nicht mehr”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1e3df46cb5ca0a43c4fb37e9c8465d61312c9956b21b2d58d81626655f3d632b
Signature (Ed25519, base64)
VZMvJoHIhum4SQXRs2oM76wgaE/PL3zSsA/EjTZx3oY5dwJVwSpCkLe+QzIbHGA1d5vFKBM2grMLdHSV9UNoCA==
Merkle root
68ee5f8618d9ce1aa33f2cb5b6f3145b5f909a3c35a03ccc3d10e979b2f81082
Merkle path
["1e3f496952262ac5bb3055972bbd4a1896bcb53be8335deaf2461c1d278a672c","ea2e6496d0ff3f3a234c36e3315be64740b9841f574bdff25a39ea2438b16c15","a520dd450aa47296bfae90134f2ff93f9f41aef1f1b208288869b8f6155655b1","c69f616db475863267dae644e24665dd4443293891169c9e1f55d7b59631ddf4","4bfafda94af86a63e5a20d28a0c466e05832c26992069c85c02187980b2cf899","97a2eff5db3c72a83c2f86a84d232f65cf13cf6a9162fca884b6a829d9b3ea75","46dd5a22c53e74fa6c52a2974af47f3aac6210bfc62397316c7b4219c1f17e99","59af20425d90e0bff53a39cde61eed4f4d9c68f21bf6a4d4df1e0baae76fc3b6","8aa746219cde302d0d6105483d4599f80a62ce3e6f0fa4562761efd3e601b486","38448bd713fa7850542709669bf713c7ab0075b5431e770dcdf3d2392ca0c641","7a9ac5da1868020537cd825d30bfa9ce8fa9a8e1a7d03df4b862714fe4f5f985","c0b0e5d80d4c20548f54f9b2ba03e64a0ebf2086ab62be23101b4e2701c5cf78","e6960377f92ebdc1b41fb37d3ed0decff1e5fba5b62ad653e7be0f8408d1c6c3","e66299710f80b56c392136748910ac59d79a991f3e479ea8a96c5c23e200aa78","418554fa0ebde54d6cdcc03145c7126505ed96d3734e8e7ae56dc0dfd8ca0a2e"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3140838741 · entry 108e9186e8c5677a4791…
Expected log hash
ca4949400cf2d29b49789563ea2e672fc73762380548d6fd65398e40c0d98728 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":"v1791433229105","kind":"published-quote","locale":"de","page":"theme:sunrise/durability/de","quote":"Funktioniert nicht mehr","rating":2,"review_date":"2025-02-20","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1231971182?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 (68ee5f8618d9…), 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.