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.

“Probleme bei der Übertragung von altem Apple auf neues Apple Gerät.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
7172d2005a3ea554b5674267ddfc49bca48d8d9919239c0ea3d68994c2a8180b
Signature (Ed25519, base64)
y5JB5x3/WWSWDGt1FyTlRhdiiLyPPSNnmTtRE83fsj4pGpLQt57cuzQrzmOUAJdGYHMY7PUwiDvAzO99EJotAw==
Merkle root
1f4f3b5edaf264bc6a00193653378e6f11cdf7d052ca5b778d915c1c21c7403d
Merkle path
["717ee7685122f25b8a7d1d87ed3c9fa815e96e453207b344dfdd2502f3b63fbc","bd45ae3e2dc59e6464d9b1d1e87372bd2104b9b2cd0bba4732285db9bd6f297a","ea6b8c38395516d147ac2b8b9a3c3696d6334409b801b6910ea7a09831b5f538","e5ceb9fc9ad7ab3ab7053c8a7e34c4fba84a4b1e6f574bc9869327407d88c477","d69a7300a5a627287c27ee77ecf387109ffde99d44b8ce9cfec953f9bb3a935e","17387f236cee4589c78593538e1d363df5e97ba3aeb1cbc31493cd11baaeb967","2d7c13a1c4fc622b2d82f29931f966b2f6d063742ca91952e53c342f27b5e4e5","827363aaf97d931dde7120b755d6b746ce8555181cc71933948616ca2b3a7da3","d63132801350136633c9400a509dc3c1e150052495e7475cc35621797ce69ff3","2dae4254032e448928e6b1e419a80e933c22cf64e4657a3823f2599d0110242c","4fbc9071939473acb822f491e80d7ebb9b2f2220a5e9046f19bb48c4ebd9331b","76314edfdf88e7e9b8d1b83120396a0b82e336f95ea9a9f8e107cda76d7f1a75","262a9f81238583e2cd1857070930778ca81e80099af74b7a470c955d877ca1b0","fc5a80f8a33a91194ac04bb68228972904c735c88173cb742b33f0dc7c73d75a","354ad39e35fba32f932ca084b3a174e4cb81b7aabf68001f138a9a4088e307bc"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514750008 · entry 108e9186e8c5677a7ac2…
Expected log hash
72d3f466bc589a4186e04430bc1133fbed10c2c1049384c2fe15c1cad3406981 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":"v1787133679631","kind":"published-quote","locale":"de","page":"theme:threema/returns/de","quote":"Probleme bei der Übertragung von altem Apple auf neues Apple Gerät.","rating":1,"review_date":"2026-02-14","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id578665578?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 (1f4f3b5edaf2…), 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.