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.

“Es ist einfach zu bedienen”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
4dbf83e83720d98de0c7ddc80a433d6381d983287e120a0a31f58f6e9cad3109
Signature (Ed25519, base64)
22RSqJ9Fk86x69PeLssWh8yuuq/aq2fp4M4Xx2eyk0xbRp+aYD5gb1E6mEUXQbiGbPHpWH1VxSmMIcnIH4+PAQ==
Merkle root
c9e6077a1bda893f1455402f424b1d526c8cf2f47d428b611fd8d7fd8b45f80d
Merkle path
["4dbdceefecb97c1b4e54a9956cf67fe1d92f0a676acbe64abe9942940d81eb5c","109baa531a6d7a4dbbc9192280ece0e08f5593f1a09968a34a3ca8ea81431c62","89e1dc973edb2f6bc535d4d67c5d48172dc125620c1068becc9c5cbffa44db3e","2e721b44ad8a1b506f07ed49660ce52afa4e74cbbfc57a8771f14fd5db8f3a9a","e4d5f177e7cb23f20403d5e162c6d5af71eb1a3e2ff835dc39acef96c3695de1","855a5041a2d5b72f89529c646999b394ba546a53302dab9bb01c436fe690f064","1fcba5e5425e286c92fb0d20b7217eeb3d09e06ed9f42d10454ae436c7a1dd0d","608a5db6bc1169e5c15cecbae804789fbfe932bb30ef78df62f344b6e57b40da","f604e4017b448c35e400fa2617ca1059dda8c82eddf27315328538759be9a77d","3db8d1fc0333f8be4b9c4783bd004653371117a621cd2a29cfb8d1df365f1471","30fc1083398eec84acf34f60b38f5c10ce2b2d94bb9fd6c13d6893c831b5321a","77ad17870763b70b21faec0de64495d7703fd0674b5718a54f4f7b3fa2194b17","5434394b9627a4ebf7fd63155d59abf9174230c181f6f2ffbfb36e5af0b4c369","c9db0e8749b6887bb580bf4fdb35a1633fc15dc78bce76027a2c70ea28ea9aa5","5322c97ccb72daa49a07d25ff9fa0bd42fe425058f30f6fb1f272a0b90ad3b60"]
Anchored
2026-10-01
Public log entry
search.sigstore.dev, log index 3029042635 · entry 108e9186e8c5677a4403…
Expected log hash
38d9b7e95b1b3c998a8128983d818774fe7ee047adb6f05ee608495c2d7aa418 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":"v1790741815621","kind":"published-quote","locale":"de","page":"theme:lohnsteuer-kompakt/quality/de","quote":"Es ist einfach zu bedienen","rating":5,"review_date":"2026-09-11","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1586330607?see-all=reviews","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 (c9e6077a1bda…), 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.