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.

“Sehr gute App mit viel Auswahl.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
6b24832a5e92dcbc001ad3342499fa43eeafb08a70f89449f76ade638c604a9b
Signature (Ed25519, base64)
Km9US935Cg4LfjBPFxWrMFYhVH3Iy+LqBm72f+fwFRPLP5IHFBFaxuPXNae59vITu+wSF0DrCrsgpb5Ee0ZhCw==
Merkle root
8ffad6e97d1457610bec7a891f189d1ba7dd7a92ca672c69ff1ce3283acb4b5c
Merkle path
["6b245a72bf601c3ca611857bfefa3fa98c3e843562e6a8f0c0b6cb77503314d5","b5a7f58e024a034ed560c3f3675c3fe6d12f83fdd855d5c5ef986927c5db8525","40a68d4404ea344b6040d3a31af68945c8586cc20956dce46a7711a2f6610c55","38699f40a706f61b75aa564082505d9183d4aa34ee8f2611dd6b4972d465bd7a","029a12c091c2e9d73e419e0da9f5d79ea55b8ee3aea38e2b6507c61f2a44ec6e","666e70d2dd30b3f7e4741e1f05c3960bb7ce0be4d08bf2abb56dc773f3afb26b","96d042d7c34c682006ce9a03c0a9c79dc181501eddb2457af40a107f70934b49","eab382a45d75211f26d9cb0c326683555d61827aeec05375bfc242461de3a36a","8c19ddc008b1ccf65dc7c9f188210c735e3b52ace28635d4401dd5b97ad778b3","802fe37d5d7017960bd1e8161f9958fa7bd33877875d265ae9a086d9bd5dea3b","6b83a827a21ad2a11b811270e25586d1b4def0ac0005e84e2b6a0246510c7d8c","5631c7165c7faae49b48c9e456b6f8a0ba70f7562cacf5775869b3707b0246d0","f2e2a00cc4b5cbe26cca469c9d688a73117013587613411406abd1ce807fedcb","9d2fe576119ee6748db015f1bed3e423f559575b84b49b458e2b5fc136d5fdd9","e9f7ba9964da1314f660fb2f84a68d574ffe9983879b5b54001a09ca5cb5f33e"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543266411 · entry 108e9186e8c5677a241f…
Expected log hash
443ef8f29d5167ebb4c56a46778facd07b7651afa8db2d089c14a991ce0d04db 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":"v1787284817344","kind":"published-quote","locale":"de","page":"theme:audible/quality/de","quote":"Sehr gute App mit viel Auswahl.","rating":5,"review_date":"2026-08-14","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 (8ffad6e97d14…), 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.