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.
“Leider waren dann doch diverse (werbe) Infos aufgedruckt, was mich ziemlich geärgert hat.”
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 2633073422
Proof data
- Record hash (SHA-256)
0d4f73c59ab59717a9e7eb981558dcd327f51b41b24f01ac65786cb77c018c7f- Signature (Ed25519, base64)
czo9Ab995/8vbGQpXKE0EaAXkKYqQ8o2UKWB4zqCT3ep28dr7DzEMxJM4VHBzcH77ClXFyzkagR0j9J7i/ubBA==- Merkle root
16602494b0150927456bacf840c66c2829061129493b149d2eb1d2b830a96076- Merkle path
["0d558004f4e5bcd4eb85229c9b414c5a5b3eede7bb91f11729a9365d953f69b4","bbbe3789489c8607f4cf8c109b05f27076cd62e902bbc777a124217e3c5f0b34","42be067231dc128b6c1f4a65dbd9605f68346942767f2d2a4c4eee780100864c","5bd64eecc15b35518a41603f65dfded1610d1153c5a5449b51193c9cf65c0860","b7174d300f502a6c965685635f7549d2f4fafc38a1a2fd3658bbd01f5355e637","337ce038775b8cee45b908f9422be221b80980e68cb271a56fb3b3ff789925b4","1942c506cdf0158e66c260813402b144d72befb5d49c6cb09ebe8e9915b25afc","4b1d5b270eefe5299504c510052b8b7327e87854d470a5900778544d34e2fda2","b709cad651a737589d42f9f8621881a8d1edf30f8008b5606b713557ba97d97f","574e47748e7b352d2812079fe56fc9d96bd0ab9bc572027b189a6c45dd5322f0","5749e9552906f14d9c06fdb8a65af72bca4c11f8f8a16a160c04f97e1b086513","db1731862e7d5445fec070dfdff6a2b596de8bd36e63a38f5f93dcd257cc5fe8","0b09f41848bd4950dac91b8dd636a8a441110dc29c08b2d067d836a10f86d944","457ecdfcb20ffb5e8f233c3baab2c78e4e21702bd9762a1a6284303206f7fdca","def14a3a74e6ec61145828002c08bc990f2a49ba097deeca3207ebd94183aecd"]- Anchored
- 2026-08-29
- Public log entry
-
search.sigstore.dev, log index 2633073422 · entry
108e9186e8c5677a2d26… - Expected log hash
-
46faf8b4cd028552483e1b95940330e61633b944c66b0bf8d60512dfbe282496The log entry'sspec.data.hash.valuemust equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm. - Canonical record
{"dataset_version":"v1787978478639","kind":"published-quote","locale":"de","page":"product:cewe/fotoabzuege/de","quote":"Leider waren dann doch diverse (werbe) Infos aufgedruckt, was mich ziemlich geärgert hat.","rating":4,"review_date":"2026-05-08","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.html","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.valuewith the "Expected log hash" above: it is the SHA-256 of the Merkle root string (16602494b015…), which ties this proof's root to the log entry. -
Decode
spec.signature.publicKey.contentfrom base64: it must equal Citatio's published key at /.well-known/citatio-signing.json. -
The entry's
integratedTimeis 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.