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.

“Die App ist einfach und logisch aufgebaut.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
58c0753608154d6e66c547cb05c41518c5508e14c255088d277c8bfe87ea4c1c
Signature (Ed25519, base64)
/kL5EdeihPQNrAVIQCMos+StDvd+CWxL2UBimCl8QY5kpw1iISJ6uN37CsMhDVZfctliw1xf1BZ+h94NfW9iDw==
Merkle root
2cd516e344e4be63e12361494ae610d89d15708131c24034ae0c7b134b8bcc53
Merkle path
["58c119baadcbe96619ce96ee9cbff5a170e815b9f0f8ad689210da6b82c50edf","bdf2d23cac97f5d65317afdabad0e474acccefb0bc1ea5eb0fff63eca8dfc04d","11afe95127740faf2e9fc0b2b7082b74dccae13f7e4896b84f71c34c785b7156","fe172f1574c5d718486cbdbfeaa6a6ed56450968b8118f570697e2de9c4e0bb5","0078bf3935440fd1d7f24855a0b65e8caa101bc407a9fd474c7511244d69d931","191c139a36db9b620509cda403033a73dfebcf3ee61c85e7e297a925158ac351","dd73d18a512758b421b66ce01de05d176ec0a2ce596c79596d8d301cbe0f6aa5","978c44d76b04633da29c6458195d942854e2f93dc7be1a2e6cd42c7c5c3d6682","c5c514a116d41be4719ce5070ea323afb2ab0109001b8b4beaa08c300a8cc34e","4f6c718f261a18c6749a670feb5ddf5e83646ac0a3932455905af96585f81595","cf9204ca5184cf6dd20bdf46c9d799e8bdcdc5817b68ff7c33be738f33a22a63","52d650ce8e2e90f27a785074aeebfb4079219bf3d2a39188b3616b1263f1ba2e","9a12b68b30934371f086c30762f865c8d368b21c5bbb850ab6a93dcb853ad79b","223b4ba84a44374ab9643cd0f0caf0fb6697417054944b56228a22297574df64","22334ce08b4f33f031252a9b7a089423436312a37092b6e742f7471c7ed075e3"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514341362 · entry 108e9186e8c5677a67a1…
Expected log hash
81a850cd5c32c6b6ee86a2774571659cf829f205adaa17a6b9e9a6f5bef7642d 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":"v1787126744998","kind":"published-quote","locale":"de","page":"theme:storytel/ordering/de","quote":"Die App ist einfach und logisch aufgebaut.","rating":5,"review_date":"2026-05-27","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 (2cd516e344e4…), 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.