Verification
Verify selected public claims
Selected claims are linked to available records and labeled by evidence class. Company-authored material and unverified gaps are identified as such.
External records
These links let readers inspect the source record. A registration, patent, identifier, repository, or DOI does not validate a product's safety, performance, or readiness.
- Wisconsin business record: Wisconsin DFI entity record.
- Granted patent record: Nick Sonnentag is named on US 11,359,393 B2, assigned to Oshkosh Corporation. Patent record.
- ORCID: 0009-0002-1897-384X.
- Versioned records: M3-CRETE · Open3DCP · CADCLAW.
- Public repositories: Sunnyday Technologies on GitHub.
Evidence classes
- External record identifies a record maintained by another organization; verify its current status at the linked source.
- Independent coverage is third-party reporting and is not treated as independent product testing unless it actually reports such testing.
- Company-authored means Sunnyday produced the document, image, caption, analysis, or result.
- Unverified means the migration did not obtain sufficient evidence to carry the claim forward.
Statements about unpublished applications are omitted from this candidate because current authoritative filing and status evidence was not supplied. Technical outputs remain decision support and require independent review and physical validation.