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.

“Abbuchung trotz kostenlosem ProbeAbo”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
124e3ce9c206ab14eee950c6f8e8337c05634d7243250a2dab1b1be028ae1cd8
Signature (Ed25519, base64)
t2JrhXzbzX2j+D8zpmNss7JMYigTIS5by9CGp7Dr/+GjWKBRZgaderPY9ndzlDMODPGkR4U8hIENDqfk7qD3BQ==
Merkle root
784ff8fc3c42eac43c7d399f0d67bba55d28073a7e106789ae0c6c3f5ac9dcc8
Merkle path
["124e309fcb70491910a9c6f626d0307498370a0ffb73ebc96a8a69009322af19","bdd6afa74b3f508de082d994998c3b5f34efc050eb82f7fca2ab94aabcc54dd6","a59bb1a31eaa21e9cd33045f54044ed2c8c0e16690952a17768726dc25e68854","482ff01af2cb5034d8534a61e91dbc577a2d263bc00fc7a5d57932a46e79de48","2db23c94ef7875fa40fe98b1c74e50aeb1ad11f67661cb706061e42d896e933d","f44464f065dd4085c7aaca4fcfdb7e43c8c7f57b4d13d27a9b6cd7f0d76ecfbd","fc8cb25279418321a522ba659f4bd2a2cd1680f39f1209d319df732c4296f477","b4b76d105d86887e69433f0b3e25f5d65293dad8f7f8dc3ba8bd18ba4817b1fd","25a2c28be1097ff46f462330615788e774f1b3edd3ffc69e09c7b6ac594728eb","6cdce08b65b96f6d4ede05a1741840a0807add1954eaf62a5f7061099f884924","5a147de9481e7ec083fa4c1f4e0b6896526eb1194c33414f67c0082d0b6e4f0b","c72ebe563668e58eb29ee8ae3c5ee657adf2e41ca1680bda1301b8bc24ffd5cd","b2e795b1a28ca13f7663ed8f62127f0cc32efbf6296671f3d7800b760642c1e7","7c65cdc9460755a327943aea2ce97e2f5c6080d778d9434fe2dafbfbc1e3b04c","5fa09e3847513934bffaf71960ac2a100e20422698698ab1e19a4fe8ac133514"]
Anchored
2026-10-09
Public log entry
search.sigstore.dev, log index 3163352270 · entry 108e9186e8c5677ad020…
Expected log hash
a3ae0badac804d14d314abd0e71726d06a96c43a3840dc1d63acded9268c461e 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":"v1791543790412","kind":"published-quote","locale":"de","page":"brand:storytel","quote":"Abbuchung trotz kostenlosem ProbeAbo","rating":1,"review_date":"2026-03-29","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id348177651?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 (784ff8fc3c42…), 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.