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.

“die Sprecher waren einfach perfekt”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
321fff7bd62c438867f49db04cbff8377d8ce80ed74b0d99b6042f540e6098d2
Signature (Ed25519, base64)
pVPMAR06mCEWXfJlpCK50Cn7OwsjBzQmQUuNZ4lXtHGWgYtHbyXRmL4brvXyGBeLbTGfgV5FOw62P+IYxc0sCg==
Merkle root
a893faa173c6b378c8d050262e841ab57fdd89b71985eabc0906c40abd5b6a6c
Merkle path
["321fa33ecd487546717349fee215deb6135b3b99822a5e98ed291ca5d1ce0dfc","9aa8e46249b74d611c3186ff50e9b150bdfa3de23ab04a2d039d4b47e3b8a341","d3457eccd153f60d652e8d6f1d397e63c0e2c48bbe1f5d35fe90b2479eddc96d","79355810fbc2903c635ff2b3b4ec44a96955a15b31e6a654dd829dcba48d1597","222073bc5224d10de54534b8d74856ab602aaaf619382162f40e655cfaae42b8","93b6a4da7a7edd162af9712cccc3afffe46591405d81ba8dce9e5001cdd8d7f6","b884bff2b850c32ecd30dcbe8f91120ecb2c72abcc5ade3e0a2c669d34e84abb","479643a708fa90313e22870cdd105d606341fbf30b231c582a964a4747df0f3e","aa03bb0d2e8683c4cf128a8e4acad8eef276233144e0a549f60a6f97daa9f70b","9c7f8de983a0f704fdcd2989c44959a523a9e6ffcf73ded0a853925828111fa4","fb101f4ee826e0b855539e754e1d8872e0a3c87899846de4a472f6b556d97e9f","90a6fdaf54e9769a781d5d39bd6f44abcef9c3b127ba36aeaa3cbb380fc5a5fb","34d17d8fbe0805298b779dccbf4c1befbc8fd33e42aa34df809cfe1ae000a274","71601cbc06cc18d15a7af93021ee7957212de37616a4dedb4252c015daf6350d","5153df72155ae00831ba1e4416296382c39280ea82c989972042c066f445006a"]
Anchored
2026-09-18
Public log entry
search.sigstore.dev, log index 2882354328 · entry 108e9186e8c5677a08a7…
Expected log hash
5510a497abfe2e680a39c301b0d905c2a575bae0a1f389fbdd7b86babf05240f 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":"v1789619628558","kind":"published-quote","locale":"de","page":"brand:audible","quote":"die Sprecher waren einfach perfekt","rating":4,"review_date":"2026-08-31","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id379693831?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 (a893faa173c6…), 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.