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.

“die Fortsetzung der Wiedergabe”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
169c783eac0f6e2a35ce82176cc048f9362132da3211fd570965e447b9eb8d19
Signature (Ed25519, base64)
tfSmB9X5DOmhIlVE5TDDdVn2BOnIJihqGc09CXU0ZfLvnA58rHUpoy/SvEuBAGwc23PVAFIfJtx0x4s0egIwCQ==
Merkle root
8f6189bb14c654a5d372a228199718ff564d604464d9ffcf8d8c57d2f8172964
Merkle path
["169b1e9c740de1d5ccbcd46e2a3d5ea5bfddcee8a4b9c459d7ea1d3bcef0d417","de82206d45112b892caa67d106067638888933220647e6ce5a40c6b505d2e482","7c035af5aca7fa36c9c3d3ad4855a2b53575ebc5116ca7f6c66284dd18a2c297","c1db4ce73402be51ce6de95e6f40e2f54c81919629d014e9fefdebeb6335bf1b","f53ecd0585e50e59878d259e5fca6f51ed3b6fbc89a64a303887215d6be745a7","6bc677a65780047cae1782f60e2297800e97301ca7c0054d59e4779c6dff951f","5262c830e4ebc135c01015b6eee44e06808341c44d4c9faf758231099faa6f87","d8ab79100f3892f1d0ba55dfba804464d4924e5d33448216cbe9a5677cbca01f","c509a25e5c0f44be022071f3c6c963ad3e2710215f259953d720aac00a3b6580","80d3971ffe4f456694de9ac9552f6f547acfb19a63c0e82344b7fa8158c5ac95","12795ac1ce805d8645457eeae5714b5fd076f6c739534197f0192494433981aa","c21a1b257beaea5e90ba876953b29208f6eaa4818a9e0b9f0f580a4232d14957","d5e5182f0f7c8fd9914bb5068e30609c7b7ba611edd3b96993f419056ad799df","ca0eb82709b8721be19953519075736e0e9884af9a0e7db695d54d1f9882c40c","32e069a2f4b0287d6e635104478f1ba230775bff6273abb1d5b04830933b2725"]
Anchored
2026-08-27
Public log entry
search.sigstore.dev, log index 2612347360 · entry 108e9186e8c5677a787f…
Expected log hash
8887b1619ee0c81e58d4da852c5197a07ff26c69d495e7acb0423596891597fd 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":"v1787799389869","kind":"published-quote","locale":"de","page":"theme:sunrise/quality/de","quote":"die Fortsetzung der Wiedergabe","rating":1,"review_date":"2026-07-27","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1292688012?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 (8f6189bb14c6…), 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.