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.

“Ist einfach genieal”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
6a9dab0ad2765f8f27286a5738eabacac5572fce35ba5e0e4d88285cc05be43f
Signature (Ed25519, base64)
LpCQEsUQWo9DJaOTqt02aqonRoTFPfz10g4u4A6BPULVMOt0qHywP5olAwaqtjQdcfQjUMzCFEyxpiu5WuFFDg==
Merkle root
1b0b408c7cf60721bf3cca50f4b7f268b0858a42fba11906e486c6694252cb22
Merkle path
["6a9b5dc7a6252ad67804acd16c8497dd3c3e4a6abff3791d3f78d0971419d911","3e2273d7eecd63038af5b3f9fccaccec33e803727ddd68b7e7f095c16f81682b","dd3b1c49276feaa80e61affee226e4a5ef07d9a8fefba9f0896d62ad871e1462","3c2e6166e1f70fc60e9b021fc6ef73d07bc091dc99cff0cfb30e982545d2b6e1","ab7878ada7bfa811183f7bf6793cfeeddd1fe494be09200366dbb1e3214b7fde","c8a098ee07d34dfd457b209223b4f123d82e5109203e36344d01e86df612a867","4bb47e3e6912fa84f449bf3c15b5bdce443eeff73f2bb50dc724025abe4ec43f","7b9ad9c9e7b0857587d9440a98f8033a4625e30871264156437f4491014bc297","2a72672098da6b964ea9e2d59170e79a8c7dea10dcdcfa479c97613f5c9324a4","faf218258215b0d4a515d056daf61630660e1edc521fafd5a75473bd04bb5b6c","4b701c71898deff92e2b392152f589c134006c092ebde28344121c259df6b082","cf447dfb6dce6b5d81ae8302a2a58a74ffebf3f56c78349476d09cc10653e60d","a35aaf4615d6d52528c83ebb3bc75a27f09df1b160bd5ce58f5b6dfb09d28482","8547750c311d384cbb1a945300d6b6fb4f4bd2b78af7177366b3baa4b4c1e724"]
Anchored
2026-10-12
Public log entry
search.sigstore.dev, log index 3220996539 · entry 108e9186e8c5677add5d…
Expected log hash
00694de1434e648cba57bf07fb439ed90ba501083441667555bcf619bf5edce8 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":"v1791779426071","kind":"published-quote","locale":"de","page":"subtheme:zasta/quality/bedienbarkeit/de","quote":"Ist einfach genieal","rating":5,"review_date":"2026-09-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.zasta.app","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 (1b0b408c7cf6…), 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.