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.

“Ich musste die App neukaufen um sie auf den aktuellen Stand zu bringen.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
74b3aced177cd59e7a99a468ab82239957d19d1b2ea58a67d6793d0f9262cf92
Signature (Ed25519, base64)
lSeLp4C6CDORLOGh3wp0QTMYsgrbRGMHZDgO3prUQ5yqHyVIiwxvQb/OvHhOUuMz9eEkEe65ktyCVtHXvDD1AA==
Merkle root
c35385e3159410853b606ace3c93abcb561dc35874bbfae2272c5b0050f06a48
Merkle path
["74b5f1da279551702fa578d404afa44e86af71dfd167e0e71dab053c1413a892","f95f4cc4766339b65adc43bc29c4083108f142d024c49e5f01a09f6cdea6d963","4b470908f46bb26f456c28798837c930ae4dc39b701b50d4131366ae28f9d020","885658d43c15f11b8b01d7c5553e56f9a4863cdfee7e9ac07e032c33fabfafa2","334bcf77130de484e19100a9b8b74678db96e1745fc6a0f98bcaefe19b09fdce","53b5e209cad9afbcb274a606638a9ae3d0bcbb29fd6b41b3018b02adc9185a29","3855ac7f24269a75bfbb6a6ccd2e6059ee4b84af349defa7b0d080b93e52bf77","47b9c714cb486e08b3d0bbac1b083c9664cdfff9c9f70ff00cbfb9bc2c728137","908629a45de7e5e3526f2fbe86487191df6b3c9a20fa9a2513cdff20c725c79f","456b42428722e7cc347b6a9caf572e71ea0a22aefbf952125201b60227ab7ece","539c875f215245e52db4a8c66bc397e32d92ef530dd4b3023b98ed0439d34a9e","8e5f57c1a2e96cf055d7b9737b78ff93242efff1ec17e65db056e13fb18c4839","6cc2706a4ceb9b9114520cebef77f34a5bff54a2bf14e315fba81a7635eddb21","eb865981e8703d40e97f7a1d500cef5e7bd341c0e720b4ca75d23312d5aa5f63","19399f0af13a2147dd8ceb83692caff2214adce3d49571e366dcfb3633df2667"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514083622 · entry 108e9186e8c5677a81ef…
Expected log hash
eb47f42546fcc705387579993679cd6250c0b995d01bbd10805cb4c8d66efe2c 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":"v1787123762743","kind":"published-quote","locale":"de","page":"theme:threema/returns/de","quote":"Ich musste die App neukaufen um sie auf den aktuellen Stand zu bringen.","rating":1,"review_date":"2025-09-28","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 (c35385e31594…), 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.