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.

“The issues invoice was way too high”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
808608aea714d6825ec3e882cd6b6a3d18882cfd0be327d17979e32d39f4aef8
Signature (Ed25519, base64)
/OBudMww053GKDFHa3BByMsLomlri6rZzHw+7SbI/CrnfQfbSwGnS7ErHlfKZ1OA4GJMbVZJCD8o0RC6B8IhDQ==
Merkle root
1dd7fec10002d9304505761bfad9c0f048c94d1d6a0775b6fc4291f712d4106b
Merkle path
["8086fa99d29ae3e44375d4d18da00910460f82735fc3c18d4336655d5e237519","bcc65446f7044e693455828de7fc5d2716c72d6996d1c42e964e09c075d4420c","e01b6384cebf091e0afb1efc6e3d8d452e3c0631c14514deee2dd7ff857188a0","054d5f9d16dada2e1bf596f692b0e8f2314c4a7c357765742fe0eb1b680c3e9d","c2f17ca36b5b85f1d0507674e1694073883a1c17ea1125132b3e5bb5004d9374","f226ae857b1d7ad8d6f311c9d68725ef05d049aaff4d2dcbf9b0b3705ca2781d","c78a7b6eec15e3f2c112217f3f1c9ee0dfd88c05ec48edfcba24b7d9dcc7bc03","c4058bd11cf57cfbada22957ffb938ff41bcdcc24eead138826751a4d04d2595","fd94b8875c193d056dc3296fa75d38fa73d2d76118e1d5eadbff0f411704c892","252ebd3620f2bf0c9a86a463a38a47a46f5d5908fcec1e84b463b2d6fe38f881","c1320faa2e25a4767eee663f31fc3a2c52882150dc1c7097a6485962dda121d3","f8e71d389704bf06b7e6ce0effa24f68aa47b0c4e48c7bae4bed652a3ef1b3df","4ae35980c39d5fe55d029f85be00593c03277b5745fae784d4668ab06a3da5e0","446b814589c9564f51a341535d393ad23c1a9958834addb7d5c07c1be092092a","54bbc2d7930ffae8e416e662d825fe408002ca5c9c581c2388ff0eb5a37134ae"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514297706 · entry 108e9186e8c5677ab801…
Expected log hash
861cb9c1424d2f408888a591a8305206c340f8249f4a4581b32f940ce8815405 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":"v1787126020727","kind":"published-quote","locale":"de","page":"theme:sunrise/billing/de","quote":"The issues invoice was way too high","rating":2,"review_date":"2026-06-21","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a37e6d84cb7845ffd490ee2","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 (1dd7fec10002…), 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.