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.

“Für mich ist der Einmalige Preis völlig OK”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
6d5e31203a07a839b1fd0b9d8a589a973996963df5a056f947d67b9a0a98781c
Signature (Ed25519, base64)
j8V02vHWGlG0ASRdEGQqNTPDs59BrzheVybXMhvIWic9MTXyGGjuyw9RFDDiG/JeS3FnyAnwH/DG/0YlWzL5Aw==
Merkle root
5c4849a28e8624d6f6d3204e1f81a6b24f2188b6690e8b122801054617ca25d8
Merkle path
["6d5f57ded2783bad0256d625e236d5e9cf39485d9ca5963fe197a6ce382deaf2","f9662e4a3674d23edeeecd82eb36d59237ae9b9443e55b527b6b65bf461fb73e","0927b209ff8e8e580ec428d29fcff59d23f19baf504578894a82bbf349fad4fa","516d938e210ad3395c59ff5f6a41ef57bd952d425eb37cbfee6df34c7843732c","e896946b6b46f0ea40a99a345e1241dcfec3438f6e813a0357f6eadb75f89b50","005d8d8c0b8ae686bee1dcebbd61a13e2525c2906ea06c0eaf221166419b6b65","19505506e4f640fcffc27a68db647c4582a0c7bddee354c98c1b1da1bf70fe6c","8f9d5ffee25242f4dde571221c8e01c96eac502f60b35348b91982f23fcb8f2f","12582381dde32e05df85429b9e5bd1dd83f2c45a7f08c3662abf7bf55eb522d1","37ad8459318da6d69afcb96a2722bdd13b6b459c1a6a9846b003d540cfab43ae","4c8f59ec1b814dcbf07fb8741f87a9ed66d6aa4aaba6a04ca48cafbfbd129147","fc20be6e5212984ffdecdd4ca27b36dbf213d6ac99468aef6ed7ad21291b9926","12f96ca4240540bfe75bf803cb42df83a15718abf65320073fe2c2d7c1da740e","855df8175222f9db398f9629c729494a6b2f86ecb26c7fc54bbd061fab2ad520","649f189ed3a422a3ffceae7f7673f3e683a1fac940fd27a4d89bce585dd48e49"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2524617489 · entry 108e9186e8c5677ab139…
Expected log hash
2051fcd76f2ba790414bb1c15fd4d3d064889742ea46f8e55b5028f1f571c27b 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":"v1787193158162","kind":"published-quote","locale":"de","page":"theme:threema/price/de","quote":"Für mich ist der Einmalige Preis völlig OK","rating":5,"review_date":"2026-05-08","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 (5c4849a28e86…), 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.