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.”

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 2683067189

Proof data

Record hash (SHA-256)

2a78e077f4a29316cdd07e5840c6a09cabf329b0ab55899cfedaeb00a6c75749

Signature (Ed25519, base64)

vYdFCweea+mLvRlWCPUmKQ7Z2L/NgQIYcIT8k+vfWUYuNWo/FXZt1JLkHknJ4DnlYVd2D2GvqsCkLmwwJcMsBA==

Merkle root

e9eeb983f03a0398b81b34607113606fd08344986404ca2fd3833825a7e94579

Merkle path

["2a7932bd220b1e84c4dfee1db7edcf115ec1fb2750770642802e393172a407a3","0e0244600cd87797070fb98c0ac3682f09635bcc07d6cda99e048b90d3f25df1","00d5e349ebd3011a43d4dcf4cce1e823ec336dad106230d3476ce3e464931dcd","1bf68558807bc01bf0a89ffd86f4fe16f106270de1325791737934e9f57d4b04","c960fbdcfc8dd14a52ff60fe87b7bcaf575d28c9cee0d70301033d567f767715","1e601230c62cdd3694dea80cbbbe65d0ac576a1cba9361756eecd200dd46daae","b5412514c0ddad3b016fcbed2c97e2cc3777d64eb2025acb68e325534e30715f","d3911713cd0fc9024a8a0689c18bf553ffc6c27e83cff55b503a489ff15b7e90","022996aa2a99a26798997154df7afc18457bf2b360c4f31166c5673166e9c638","2b45d0442fbe2d78d46c7d4b35d3d8bad8ee149f20239bf37a8d7398b9126095","44a8dbccc66ac896d4270f4afcade97fc8a531b0daf498747e829db511c08d99","4602dc1f91bcf9eade1349253702a7f2fdeac3972ef78639eed5027aff287168","ba4371f67b7f776c739ea6207a9ff5067e69ce019c6d5bd41a42f8072f7ed81f","a6b427a2f3256c856277207e0cdd685da44a55e8c92f43cd0d02d89d7461d4a0","b3d41fb4f6e87ff5fe6a837b02724589e91e4022991402ae86aae7e45d7e236e"]

Anchored

2026-09-02

Public log entry

search.sigstore.dev, log index 2683067189 · entry 108e9186e8c5677a310a…

Expected log hash

11a34733826b689558c4d879f61e5a1738be0bb85240429ae2a127898406f787 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":"v1788319785702","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

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 (e9eeb983f03a…), 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.