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, wann sie will.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
60b492b8077969248bec275c5c3b3270057b3045511dfcf0838ff87298abe5ea
Signature (Ed25519, base64)
UKVPGNZ2FI5daYTPxipj5ADZ0xiUXcwDlRgjoHXABUleED7Rzz3Pldx2RHOqdncEb92K1vfu78DNMs/N2YroCQ==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["60b41d493c991762ecd23ed81451e0ced1085cd74a744a56f81cdd4c028dee29","4593ebf6d1878f6b24d1eb9405a5faa604b8ce8aa6cfa385d4079870e39b69e9","14bc9226bc4bf3e43e6628fae6bab7474d831053d52ee7dc6105e30d08e38a92","561224a872210cf69b2c3b1aa125dc23ac8db8f0282e62788cf782bd334f2275","0342b559f0a1d8c8f8ad1a3894f1c855938a6e7dba4760827af5e241b990b5ed","fb26bda1daa8fae1103406ef4d666f4fbdb735f1e42609337ed13acb158c78d2","0d43e122e070d55c85230001cf053e83b57860e88f6dfbfe0d3ec0d77829240a","c9e5db4db34cce1b8a5d45eb1ed8f43e91b918088fbf8d9af8a1e9193c486a94","ef1e616d9b82865785f19124b2b60cc5ed36bd9dfb2c4fff282da3f7046832b1","4c2a77a63a84e952250ede8a259a91713d6fd0312af208fffba8c0aacd5c073f","a1526f7707424579f3cf154e11a0fcfc12b079119608ef7e1327671f6d5c6084","ca212d39522aa6a7477953ed7c65b7eed667a9e6669e3b5f3bd86eae7b2d0765","d1960e2348cd4a71c41d10f1fdeb248b829ec3849e0b1a948157b58e7b767ef1","f2c4543851e26fd9d1e3721e592d66b00f142e537786e975d115c14b9cb61c0e","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
Anchored
2026-09-20
Public log entry
search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash
90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"de","page":"brand:atupri","quote":"Funktioniert, wann sie will.","rating":1,"review_date":"2026-06-26","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.atupri.myatupri","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 (2f068f3de56b…), 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.