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.
“Im günstigen Abo sieht man seine verbrauchten Stunden.”
Checks (re-run on this request)
- ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
- ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
- ✓ Public transparency log — Sigstore Rekor log index 3081458408
Proof data
- Record hash (SHA-256)
396be2f24d7b2945c4cd89649eb422aa985a8ccdb3171a376d9a1a5c5efc36fd- Signature (Ed25519, base64)
CjC2+0ZUEvfTefgil7c+dnrwFnG1lCvA9RlLLDpHJ9m9RAGM0zMG5KZQmUflg/9m6UdBI5+RMihszTb0gfnoCg==- Merkle root
f2e4180d5a0710e7663a4b79dbb50303bd6f86e3a2b406f14001987f705300d7- Merkle path
["3971ca4e4b6932cc289af2113dc8fc610d034f4aadf18330a99af2854e95a286","785026bd09442f725c31c63b6a998e6102d9c36695038e09b51751e7b108534b","221ce81f986f7ff6e98e5f1f77e316c96fdfb3b245fc816ec7632acf2bba04c8","80676e138b1941f8eaec0bc8b895165623c8d8469dca396f837f78d7f64978e1","ed8bcb1c2c8701bdb880c4a48d3164966e9150210e4043cc54c8489465d8ee3f","28e4524d3b2f16b2cc9676d3cf882da9a2a51bbeb0e66b78fafc4d06b1241f9c","7224d41d738ac721f571c7ae9351d8dd269216b4b802eed4518cd67ef7141c44","934f4082c7daaf03f12bc46128c84204bb38401f00db62e7617be306b7b8a8e7","3a7744716e8e59b81bfe9dc8065464a77dfb524ec2118646338875e853e8eaa0","9e74e45384ed2a147c80aa72e4ec3e2852d79071873d46e466523353d3acccc2","168911be385354c78db41f4fc053fd8ca7a28deca0d4310eb0afdb539c8b03bf","ca76c1ec7bb54dfba0dcf403e68beebde5ef8981308d5decd9b72a7fdc4fb13f","039d1a9733830326fcb3d2385978534fb925aa34aba793b08df59fc23cbbb411","a6e8e25a2ba90cb0272e9c8b0abe3d0d6e1acdfc88815c674818da4404f1095d","e9f01260bd0385751f2505473f49304ca5856588aee517e499b7a694c94e66cd"]- Anchored
- 2026-10-05
- Public log entry
-
search.sigstore.dev, log index 3081458408 · entry
108e9186e8c5677a9490… - Expected log hash
-
083ecc94bbb96677ba7c17fb105e7b1917457374ba5e9cc48c412762603877bdThe log entry'sspec.data.hash.valuemust equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm. - Canonical record
{"dataset_version":"v1791172602574","kind":"published-quote","locale":"de","page":"brand:storytel","quote":"Im günstigen Abo sieht man seine verbrauchten Stunden.","rating":2,"review_date":"2026-08-01","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id348177651?see-all=reviews","v":1}
Verify in the public log
- Open the Rekor entry (pre-filled with this proof's log index).
-
In the entry, compare
spec.data.hash.valuewith the "Expected log hash" above: it is the SHA-256 of the Merkle root string (f2e4180d5a07…), which ties this proof's root to the log entry. -
Decode
spec.signature.publicKey.contentfrom base64: it must equal Citatio's published key at /.well-known/citatio-signing.json. -
The entry's
integratedTimeis the independent timestamp: the root, and with it this quote, existed no later than that moment. - 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.