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.

“Anmeldung auf dem iPhone nicht möglich, obwohl es auf dem iPad funktioniert.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
093574946cb5f66e3cdb53d776e080f8c48f0e6cfaf52f8670e851fe6fb6437c
Signature (Ed25519, base64)
Pa0sFL/A8Kj5t2lIz523OVIEO4ffI5JK7E1c2+cVXd+rHOWIcnj0FBiFt+BYC8ZQPPUB3UUWobhkK2ircVrpCw==
Merkle root
197f899fafda406e0c9d0591eaf3664c281655082dfd19c34045187b374127b6
Merkle path
["0933bcc028016459ea42f3b12ce8f8b5040d749262fb2ad3976acb9d5e628ab2","febfabd05201f72f5c92d5667b3265155cc37d8d53c2ac7a4906ebb4b37028b5","df1484ec4aada238e9ae719920224cd0aa83aef58e58c9dbeb21cd9298a4ca19","fabb085c29356f36ab8a3b08040cfa51ebab6dd3483a45c0059d32b8a2131589","8cd75bf3a2ef7c9690252bed8751b40091a3a2e9c27547f071d6556996e2d6c8","cae151fc1487ebf20f9d6634f821d60d159d0d45ca849c1c7e9c74931b6b04ea","b4f05a1d0bdbdb2bd4566e4daf5e8d57823c6f6bc4bb9801a804c49ce31efadf","61ea0b18b5fb99c91caa0f1000851e6d4945816d13091708b1592c0838e47a4e","7b58893316b8e97d632654f254c67528583f5e3c6bf5926eddd95335ec966223","dca8b7e44dd5147ff07a25bcd78b6058124cd54b9785b8d3f75eb2c8e7162674","9659e1998c36b6ca965b9b003e62320cc935135fcb1220867f9f4a465c71a64c","df8a7c6e5cde16b4c4ab3a58a64fe01086f546e7d0c17890ee9b3ae44a54c23d","474f5e3eb7f54ece02b72e34f56037226b5d12684c5849615376a356c03ed7fc","043ba08436a7a593c366180e52159485eebe8c0b0baf9b9c62f4c2c637b226b7","7b5d4c2155ce4f6908bf1c61cdd8b51ce48d7dc7c5d7f3bd9a7ce68fedb43f21"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514383033 · entry 108e9186e8c5677a6078…
Expected log hash
4e5cbdb3dc34f3dbd6a57b603e905df6c94968b41f5bd83d5c9a25f2ea060d8e 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":"v1787127398505","kind":"published-quote","locale":"de","page":"subtheme:proton/ordering/konto-anmeldung/de","quote":"Anmeldung auf dem iPhone nicht möglich, obwohl es auf dem iPad funktioniert.","rating":1,"review_date":"2026-07-19","source":"Apple App Store","source_url":"https://apps.apple.com/gb/app/id1437005085?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 (197f899fafda…), 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.