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.

“Unprofessional service everything unpredictable and timing does not make sense at all!”

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)

0cea4911bb626ae77245f011f234e0a87513fb358530764515d8bf736c412684

Signature (Ed25519, base64)

oUV7r1QD8o10DUk6m6tWZpLSCv7pU+gAB4AOqlbdqkNmZI9GB1zdNJzXUnK7gMWjQGkYr/aXGuOJWi+fEQ4vAA==

Merkle root

16602494b0150927456bacf840c66c2829061129493b149d2eb1d2b830a96076

Merkle path

["0cf08274eec308979dcdef672bc4e1611afb8c11814f8c6a2c212c3c9caac704","d5292d3fd62bd48e7a4feff1aa5b6d287e29a060ebd1c8db7707b3e7892e6ff4","146dfa21db9f24b3e004050fd401513b38b94cac90bfad313f030210fc7dda2e","cbd428f9ac9cd25ec7fcb1b8cee42c050992c23df239cf86eb9a9c3806b908a3","f5072ca85224878bc1255c87562a42ebca158d5da0f5eee2ce6891a22d9f2e78","fba759570cdd2550f57057e960a9d163b6fb435b67cc34e2117790929eff5181","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

46faf8b4cd028552483e1b95940330e61633b944c66b0bf8d60512dfbe282496 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":"v1787978478639","kind":"published-quote","locale":"de","page":"subtheme:cewe/service/kundenservice-reklamation/de","quote":"Unprofessional service everything unpredictable and timing does not make sense at all!","rating":1,"review_date":"2026-06-08","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a271367f7358f73145c0fca","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 (16602494b015…), 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.