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 gut organisiert”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
ef910964d4bfd4a5d0e08d6e954c122044f65d1413cfe0ac1af72a01f33b2f94
Signature (Ed25519, base64)
DTVwd2V1OpzrSlBxncXEHmy2/s7g9Wu2dv+gwZowhhycpAgTgiQtX3zGfj2q3kYkPME6ZsWNYHe1Fs0En+MmBA==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["ef92087017555b2759ec98af31ac50a7b2fd877fc127800e28f85bddc674ca4d","537bbe76d703c7d5210b5e73bd884a05d4831ef726704431b656685b8a7772e2","7d747ae964483f93c1a410fb6c97682845728cc84aeeba1a374db5df4ea8e6b5","ec6d12e32797cbcb287c88c356aae7ae20ab153a6033816a5ef0b4d151c7a19e","1cb0d469b39e579fdc13ebdfb4f704daff4a7723bfd31ba27a64120fa292b5a4","cae953d9464d55921d570000d11312e4cb7275183015ef5fcb9f22ea675c2295","59e6d0b7b5a18669468be85702586128b361d86ed89f57cd8ee20f671e6a6b2f","9e3cae84113b30023c14149a4e170937eae673e68a4858b7704178b3875515a7","07d4a6d939d671b6ccbf5db9279c0c8d271c140da9f9fd9387906b851ad97a9c","2a682e13c41e9958776430a0b48ab49d58985989c2642339dc056e989ac70933","ff9d2cba28b56b9ac059934e199a22ac0d0cb6a6e7d0f34c69230eec5ad40e2b","931b50c455f0c4cd7b03a9aa55020946bc08a45af021cb433ed8643740cb7cec","44c8cb0eec3d4c66924c6271a9a32942cc950a307a9339cedf9246ffe3125d65","b763ea1ef84637e764decc45acddfba68cbd65e2d958f57cfeabc8af53520b04","a616224c7837fee9e37cf9dfa53b6dc52945555438d928215ead84ba8ccc7b57"]
Anchored
2026-09-23
Public log entry
search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…
Expected log hash
417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"de","page":"theme:spotify/ordering/de","quote":"sehr gut organisiert","rating":5,"review_date":"2026-09-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.spotify.music","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 (f26292e960b3…), 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.