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.

“Mühsames Login, das dauernd wiederholt werden muss”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
fb8d54da702cd0a34f1cefb7836ea8052ac03c3e3a72198fb71bd59d09d78592
Signature (Ed25519, base64)
T2StI6552Lhas4c8ea4iNPcoRrj+KJz3WDcMbVhDc3JBAv2uE4Zl9KoQV2gQGarD36i1r8nJ3j/Hua7zLNPwCQ==
Merkle root
0fdf8a945cf322eba60395065bdb38bb3eeb32c52e065b6c93c48bb56aa3bb91
Merkle path
["fb8d44607a97e1a5eec87e2452ad98db5c142ff51c8ad991624dc54d46503ed2","2e0c48e42005fbb1347b42ff37391b2d145f263edd5d1349d4f28e51f0857595","93f32ad936e6603ac1e708c878a2e72e0784ecc8ddcc7faee73ae5d73baabe83","5faaa43781a65baa6026d185af7a4cd50e8e400f653aac58c0049e3f2ba9a7ff","eaca8130d58b45e198e182ca11a15f1945688128c36697f8c3075a0f6d8880a9","92ee4e278faae23276c1cd6a45ff0c08d8424827c738512bd7a5763a923925cb","89c2b4bfd6bd2b5e6d4f03c73f2a73494999c07b163bfbcccfec1a047e51fd60","e4132dde871b7eec11e0e84adda91a3b79e4c09a107caafafa4586878f363961","cd8d6afba6d53d057398bb052cbde778e874e4f5c4d35fcb58871eb0c217ddbc","afd8692d621b190b4046ecb39058ac056283e6757f03b276e8880b381df7b6ef","1dd5c867a33c54be1170a7ccc2c4ecd237a04e44188420e38ee9c3c7d2fb0338","9df2bf9d1d071ae591fbe5cbeff73846c3d5554d23a78779c9dda4580ec264e2"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2541942774 · entry 108e9186e8c5677ae0bd…
Expected log hash
4825ba618d3c3368179be13912e101812df871de37f30b1ec256ca6d987713ec 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":"v1787277864570","kind":"published-quote","locale":"de","page":"brand:swisscom","quote":"Mühsames Login, das dauernd wiederholt werden muss","rating":2,"review_date":"2026-07-25","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id444087594?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 (0fdf8a945cf3…), 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.