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 Qualität der Sprecher ist ordentlich.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
6b11b9a729bcaf28b03343994ece9fd693cdbaf70760156120da85643e54eeda
Signature (Ed25519, base64)
kXvST6xEMc2QUGs6M2v3P+dSJZBiOUGfP9sx5XfVNTS8Hsc4MtnLv1LjA6+8qTqi93ECiVm2GyGNhC7YTgE/DQ==
Merkle root
62390602d5b1801b2c96dd61074fd5810278db65461e368ee19c9bb147d249dc
Merkle path
["6b1467469f08bbf276bead1f3baf922e17178214e3eb90f96d9e60a93e2a25c9","6881612132054f3742eab87d0b7248dbcc1a88a02207b61fb3bbf6798f3b87a4","ba58917474e23e39bd9c2f6f061fc931da341b2418535ba61aa9417573eeedd7","22ac6979235d8dd3e53ae087d2a27acb27ac35fc793c3a24d9f9d3e30cda5075","63d8c42dbff7d8ba0a3c2484291a0b0f00ae08fbdb12ddbcbfb8af8b60483041","2616b39f7232dcd850f7fb12daf9c2f6165c1e2f42b6c997d8a9a2f6ec3ed5e0","6c2cd4e19a800fdf7780c5598e8348e8045ff1f74ad0ea90302aa4127f950865","61a3589d0cd597e7823e4fc79b5631472f544645bc1754a7c8bcf587b39e25b4","09c879ea79803f452c8a1b2d56ec87a28a5992507e235a770a4c539c2381056f","d9e12ebaaffcfa17949a957512822d7f588601abb2c6d0dd3e29dfa94649830d","c711e55b29ff4ea72d48165eb6f01dcb1e884e466012d224c2f215719c61c5bc","b0dc0c20548098133de3f9452c9e18550b81c81910057c978f584db23dcbfca8","a5b0f88103dec63c80bc1707eab835572838fff5f43aed265827460436ca21e9","baf7c3a9a57269bbb0661385ae981f5f3219ae8da84a7502572e283df3bc7435","9092fce07a46a5708f071a70ba5ae2d3ebe27de5e813ea1756180e7747d7c5d9"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515033577 · entry 108e9186e8c5677aaea6…
Expected log hash
458ac564101d02a2c8a5f98465ce4e920300682f0855e017234ab870c48a16cf 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":"v1787135948936","kind":"published-quote","locale":"de","page":"theme:audible/quality/de","quote":"Die Qualität der Sprecher ist ordentlich.","rating":5,"review_date":"2026-08-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audible.application","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 (62390602d5b1…), 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.