Investing in the Future of Digital Trust
Developing evidence-first digital infrastructure for trusted agreements, verifiable records and commercial innovation.
Developing evidence-first digital infrastructure for trusted agreements, verifiable records and commercial innovation.
Certus Ledger plc is commercialising trusted digital systems for verified agreements, identity, signing and evidence. SignumEra and the Signing Spine are currently licensed from founder Greg Weldon rather than owned by the company.
A one-year commercial licence provides Certus Ledger Plc access to SignumEra and the Signing Spine while ownership remains with Greg Weldon.
Market development, integrations and customer acquisition around evidence-first agreement technology.
Any transfer of the relevant Weldon IP follows only after a Successful Listing and requires a separate written assignment.
Certus Ledger Plc is commercialising SignumEra and the Signing Spine under licence. References to these technologies do not imply current ownership by Certus Ledger Plc.
Digital Product Passports and trusted product identity, provenance and lifecycle records.
Discover Prodicium
Our governance framework distinguishes company assets from founder-owned licensed technology and is intended to evolve with the company's capital-markets ambitions.
Our GovernanceCompany announcements and regulatory information.
Corporate financial reports and related documents.
Shareholder notices, circulars and related materials.
No securities are offered by this website. Potential market admission remains subject to relevant approvals.