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.

“sagt keine Internetverbindung”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 2621505474

Proof data

Record hash (SHA-256)

3400cc3d54d7896683c5fb63ec90a4096e0f25fd7cd2a424eb6dcdf3f052db7c

Signature (Ed25519, base64)

gs0xfROcke0vE/XteybWCcXxZBiqnJBMozd5jmxq1jzW7CyOBYbeZlu/BJevvXhvwUT1XK5tV92zq0DG9HBGBA==

Merkle root

d07487a7d8598747d5b143d9a16722ca7a83f5bd36bc79d5bf9130c2672dae41

Merkle path

["340284d123424dc144401d2bcfb689494c0a0127efde185e7e95847fbc46fa53","2836e036fff87dd1c0d4a302723e6abb516f256aebdf65c748ff280b934be642","e5cf82a918e148728a871baf48c2f94d6a0cd2ea5a36016b9068d22cfbf997bd","f3b8fa028ace3bcd80b15e9bb042bc480969f454947368bbcaba3d8c3632759c","8e44b33cf7852ab488571fb7968f5e0cd88048a8ace8bcb99f51d47a9d49f39f","12484a8b9126445632b5f22eba7f7ee814be6ea1d969e1b3d9044e45da743f78","62c6b55def284567c0df35f11ae8fdd6a745c32659ded8b2d53b6831b0076b99","62dc7dcfb94afc0e123a7de0719d765c9256ace60fb7d3794d3474184f3e2b7f","a5059afd8acbe99267913e73e9e97ef9cf393d616bfdee6752eea6b3bd76c7df","c38bafaba85ee52df6ca5ca526340ead962393ea014d9b7464b2796759db2c31","a10967f0ba145050a995d77471f2a7f9350eb4c19c676b80123049e21d6d3b01","988e5785940f2db3ca5cb9cf7f224194961679bc50eaced3a0774a86740afff9","dc3ba450d7afaa6064903406094a5d9323d46b0ed4dc49040b557e36e0798c4a","39aaf77ef5b3e4cffa994bd58b84219ff7133fe1d71c02bfd8ea2a47d2f7467b","fa743bec0c13730c5e9e6be51f1ac48c3e9e0953b18cdf4cd6390a132151d0a5"]

Anchored

2026-08-28

Public log entry

search.sigstore.dev, log index 2621505474 · entry 108e9186e8c5677a1258…

Expected log hash

7fc4ddca6f65b68d7bb8897b96188547f56c1ba672ff212c685cdf4bf7438da9 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":"v1787887633012","kind":"published-quote","locale":"de","page":"brand:worldline","quote":"sagt keine Internetverbindung","rating":1,"review_date":"2026-04-30","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=eu.softpos.softposwrapper.wl","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 (d07487a7d859…), 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.