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.

“Im Leben das schlechteste Versicherungskonzern, den ich je gesehen habe.”
Google Play · 1/5 · 2026-06-22

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 2682016602

Proof data

Record hash (SHA-256): 21ce2ed73184d42c07b548a5229e8c6393e8ef79738295cbce64fab377c79f39
Signature (Ed25519, base64): WkuxHxI2WSIS7IhLZxLxQeIlM7OVW+S9hhG8bWq31q7Wy3zCqeXnorRs7dnJDf1CPH4nAzrI2cpQ3Hr5DkWRDQ==
Merkle root: ba3b9ee3c1a764a237c6d9f59e08a5448370e387ee4aa25688e1baa9900bb7c8
Merkle path: ["21cf4e2798658cb4d32ea9bd568020df2a5fe49337bc8646ca4f443ce83d15d3","dbb554c33a72b10957f93d150e92a6a943ef263ba00541219281f97aa0ab3652","8289ffc0828e38433084d4bb0e9b4aa5f2de081583f83daa223bf63311351b7c","b7b01237dbd88dc664edea566703f3527bc8137db5910ae989ae5020b2fb88da","960954ef2a5977ec9f37003f5f02959cd609273832f802015838de24d71ca064","d74e83abca4cec81108c095df8c84a9808f49ad8f138182bee9022481ea6c07e","2bcb1a352130f3da75ff765f7ec33543b0c349d0d9cc9d2d96ee0692aa65d059","e3196df4fadb4982bdca4a9fe83f5fbc0de2b86b7774a8e10e8ae8d586c06e16","16f86c2397393c120155d1b2276ca67c149b4acd2a853003eaf0aef16025e6f2","1c729f74522d0b3cf2b2b3cbe38bd18537abd31f607e7baa86f100ac9246281c","4f3dbd2169bee78a69d7bd6a3350c609f2e94b811b9c6561a542b1efb3720fd7","6c293aab8b6934e0e3f1e94ac522ece0711d93f8bbd1363881ab103997526f55","bf9dda6cb63d4e43e061a12eb4c0603f6e05cc0296b47362e9aaa0373a392f18","461c98f5765895f7eba79033993e171a1c62b0f447b3c3e83ae0eeec3170f91d","105ed454c1d199fd4c49602b8c5ad04e94f166fbbc654d60a1759dc1a6618062"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2682016602 · entry 108e9186e8c5677a5d51…
Expected log hash: 1226b40d95efc02c2bebef5ba710e31f8d38836dd3aa942fa2cf212191019dae 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":"v1788311625248","kind":"published-quote","locale":"de","page":"brand:swisslife","quote":"Im Leben das schlechteste Versicherungskonzern, den ich je gesehen habe.","rating":1,"review_date":"2026-06-22","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.swisslife.apps.android.ideasy","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (ba3b9ee3c1a7…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.