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.

“Nicht nützlich für das iPhone.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
02cc3125966ec1df042cb872673c7f8aa75ba69b67ca2358eaa25e7457141973
Signature (Ed25519, base64)
41EoMhxHkK5ivOcT86M9aQFtYbes+r7oHLdK5LGFSyfnG2xQHOGZVGVT74/qn8/AYb1w3fgJcgO1kzX9SBxGAQ==
Merkle root
4900b1080bdcd3b4c9234f01647614e7004e0a1ae01ead44968e31abeab33265
Merkle path
["02d0b10709367eaebf617211123b259fa1a5a17c6cca2ffa4c836cdcfa919f44","66f7bb2cebcf614b09ae91f306af6f168cbe363260ed0f9858de8bc1b510d2ad","cea2ffb660b6b9f15579f6d6a99d09b3717bea1c4bc3579d1d68f9e7a91b19f3","8840f727d02de505bc90d7d70eeb995bb3b3ef263c0f06ca569e11a98cb5fe25","82292b104d642fb8a5bc745e4e20f190513400cb218fc603c2f2750e49ec2eb4","20d7d6b69942c3b008be9e02139539eaffe90b4846efeb5919da2b4342a584d6","217edf82df30216ae4781f7519388ba0f1b02c91a42840d3c72b2a3e32ba9e9a","a2c0ea7313cfeb0473bfa3ea785e576a6a983b5a356b2d502e4b9285d53885e4","93f38bccfbc35903f8a5db822e7cceaf1c6d39e49c23a2a4efe22d25717b2854","1243a3e70d03030a37c17aad9a1eb5ca4bf79fe7970971d33460f567a94dbc5b","5eea0c065cc9023d7325f7537d5b56f514ab1dc88622b30c5c8dec5113ed99f8","4f4d0831440aadf9cdde8508ea8672cceb008a30da8e04261a55c46ea8a8ea6b","acc667d852c71a0e84a086ab20f7bbad3d8ae083a1e44cd20501ad641f662bdf","0a4842003c61f69c5923b6aafd56426e7fe934e483f7d15b620c07fa61f89152"]
Anchored
2026-10-13
Public log entry
search.sigstore.dev, log index 3241341297 · entry 108e9186e8c5677a0e53…
Expected log hash
39342fbb95f8cce5be4111719e5450984494edcdff99b8bd9a5c0d2303b67943 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":"v1791866192176","kind":"published-quote","locale":"de","page":"brand:cewe","quote":"Nicht nützlich für das iPhone.","rating":2,"review_date":"2026-07-25","source":"Apple App Store","source_url":"https://apps.apple.com/es/app/id583713833?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 (4900b1080bdc…), 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.