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.

“leider kann man nicht so einfach jemanden telefonisch erreichen”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
283fc38dc52c845ca6929a6d8917ace33f1b8b7422c7064f628cc58c08ce9b1a
Signature (Ed25519, base64)
TLN/vLtB0g5brQGDk3QPC0z/H/YLbkI0mG5Qtsdu28gWHuAgS3cpfalOQi3hUCs491sn2RLcVozg+7GGFiuLBw==
Merkle root
5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd
Merkle path
["2836e918270ce2d9d7d4c3d3625b0f0d620c35d8ba753ca918d799d115eb88f9","d2a0b3d916a55a0981044928e638defa0ac7cb1f156b6aed99c2227fbc6897af","af5678c0614f14dd53e8a6d631b03edd41d3f8532fd0fa46c0663bb5fde59463","ad60db705f7ee3bcf6cff0ef8ad4867e416ace187b2e081ff3c7d97a72156fb0","2b471f420421b4fede33a9d4dc1ea8e688c846853275281bc8a3d971a71c07c0","e81311e27d38884676de64209ecc178b40dde6d0a5124912c4858f9f8af0db8e","17054c805f78de7cfc24ca2460a207ef20bfcea09c241a77a6723f990f3ab872","190fe802b342fcde25c07d8b58ce5b6d68636ff56b1e50c95d3bfc840105a7ff","d974707e681a3e3006e003f9b8505b283ea6f23c2cfd593c4162c722beb46aff","79bca4db6ef77ba31183cc39af33325b20375d1ccd6fa2ad20be8f6ca522eb88","fb7207d1864cbabc2caf8800cd61bf9102876b172e9c6fa2008dd664f70d8858","9fda34f84101ef4835d243a0e65146e359d04cd03e433c76a0ccdc532f415244","cae21a1e2eba2d9a014f0d727cffbae7abdac416604f893deac5f07eef84e3ed","e892ec98bb605644ecd2848bdd788a136c626ca940d293df8f2f1ab99110b2e3","eb97a4ce74ce5f5fa16f1703481b35cd770316cd3d34167e9b76f4403804f896"]
Anchored
2026-09-25
Public log entry
search.sigstore.dev, log index 2948162176 · entry 108e9186e8c5677a61d4…
Expected log hash
5ff8f25b7934b5d72d363d6805344624efba4d637f2c851f11783b259b9d81be 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":"v1790226990092","kind":"published-quote","locale":"de","page":"theme:zasta/communication/de","quote":"leider kann man nicht so einfach jemanden telefonisch erreichen","rating":4,"review_date":"2026-07-19","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 (539721061967…), 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.