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.

“Ich werde automatisch weitergeleitet, um mich erneut zu abonnieren.”

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 3126883925

Proof data

Record hash (SHA-256)

2e483308ebc65ee70399a36b06298c8b2fb81d650c91f9ed26f6e01bdc870e92

Signature (Ed25519, base64)

xjZLyB896/FPppTkm+FjLcLabOknU5inB31Kf1jRCj1QMzy946zaywwBnoq96nUFtHcV7E3Rx1KHXMFLsoX0AQ==

Merkle root

0d7fec37eb7aa7ca022c461398d36283692153bdca7d5292b2302abb6878e5f6

Merkle path

["2e47cc8f3dd8a9a310531b37800b32465eb33f7c2c917739740f08ba0975d9bc","141326c971e8178ad0540310c60cde6e690b776121efa0519c8e0c437253bbbb","337ccf768b354e54e26699ff0beaee48074e61e74c29db5df291bfe568629566","a9db698120c2f57f00213e33ba88cf042cf229b11dd8de0603e85693f59f497c","1b4206f52d09ee19193682f4fa0fedf8f659d5756f38bb1908cbecfc5008e0a5","521bb71fb645499c33158932fd15a6feac0e56585e3137a19dd83664d94d4f1b","43e59b9d1593f1462319f688c3792fa51a4057491251993eb77e8e79bec0c38c","84efe364383c2c07191bce92a5dca6098ba8a84b48f37e1ba0d034e89c34de2f","b9dfe5dff610f5ca57a2dea4663291c82e7b230eca0e5049115924d19d1508a6","bc4e94b6a3ad2a793aaf620da6691c06ae21e94227700ec4dd8d928534bd5639","d203344055d45c7cf411b720967febb2998b66c133d4186b7736fe7fe35e61dd","154ea3ce3953e7a2f9310701e07b1dc6a4db12547da6d49ffe0215737f5d6220","f77c5de7cbbb3880e295e9751b837c38e25497099e33ceb7e9621a8a350397f8","7c6f9d1168e8a2f5a015e8aabaa46428ad67e71a9293d82f20ec40d2ad6c53fb","8c6d73d3d8b42a55077d4061fe37663a0906972431ecb9eb374f1f8461206839"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3126883925 · entry 108e9186e8c5677a6678…

Expected log hash

7790667e260445bf729ea3061132c2116b163a0e0b944eca343c9e8408350ef6 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":"v1791359818972","kind":"published-quote","locale":"de","page":"brand:deezer","quote":"Ich werde automatisch weitergeleitet, um mich erneut zu abonnieren.","rating":1,"review_date":"2026-09-19","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=deezer.android.app","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 (0d7fec37eb7a…), 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.