nexyo Trust issues verifiable credentials, manages them across their entire lifecycle and operates the trust anchor that every participant relies on.
Credential Issuance and Trust Infrastructure for Data Spaces
Data spaces, the EUDI Wallet, supply-chain due diligence, the Data Act. Organizations increasingly need to trust each other digitally, across company boundaries, machine-readable, in real time.
Anyone joining a data space must be verified as an organization before the first record flows.
From 2026, citizens and companies carry their credentials in the wallet. Someone has to issue them.
Due-diligence duties require proof that can be verified beyond the boundary of your own system.
Every proof is an island. Whoever wants to verify has to make a phone call. And regulatory pressure keeps growing.
It looks genuine but proves nothing. Not cryptographically signed, freely copyable, never revocable.
Who is a member sits in a spreadsheet that no one outside the organization can verify.
Authorizations are promised by mail. That is neither machine-readable nor court-proof.
"A claim is not proof. It is just a claim on letterhead."
A stand-alone credential issuer, a trust list, a cascade mechanism. The PDF becomes a cryptographically signed, verifiable credential. The claim becomes proof.
One image that carries the whole architecture. You pass through the door once. You live in the house permanently.
The credential is the key. The cascade is the master key.
Each layer builds on the one below. Together they form proof that anyone can verify without asking nexyo.
nexyo Trust runs a verifiable issuer identity as a did:web with its own signing keys. This is the foundation: whoever issues is itself unambiguously provable.
The issuer signs credentials to the W3C standard. They are verifiable by any verifier without nexyo being asked. The proof carries itself.
An issued credential can authorize its holder to issue credentials in turn. One proof becomes an entire chain.
The credential cascade is the reason trust is operated permanently rather than used once. It grows, it is maintained, every level is individually revocable.
nexyo issues an industry umbrella body an issuer credential. The umbrella body issues membership credentials to its member firms. A firm issues role credentials to its employees. This is the EBSI trust-chain principle, in nexyo language: the credential cascade.
Onboarding is the door. Here is how it looks from the perspective of an invited participant.
The operator creates an identification, the participant receives a link by mail.
ID Austria, USP or document upload. The participant decides what fits.
Identity is checked via the chosen method, or by an operator for document uploads.
The first credential is issued and signed. The participant is in the house.
The operator steers the entire lifecycle of a credential from one surface. Create identifications, approve document uploads, define credential types, authorize API partners.
nexyo Trust runs as an easily deployable single-tenant stack on your infrastructure. No SaaS, no tenant separation at nexyo, no data hand-off.
No shared tenant. Your issuer is your issuer, isolated and under your control.
The issuer's private keys reside on your infrastructure, and only there.
Identification data does not leave your operation. Data protection is a question of location, not of trust.
Five fields where issuable, revocable proof makes a concrete difference.
A verified organization identity as the condition of entry. Whoever wants into the data space proves identity once and is verifiable to all participants afterwards.
Digital, revocable membership proof via cascade. The association issues, the member presents, the status is current at any time.
Certificates that are machine-verifiable. Instead of PDF collections, a signed proof that survives the boundary of your own system.
Mutual recognition of authorizations without a central platform. Every partner stays sovereign, and trust is still dependable.
Within an organization: who may do what, provable and revocable. The cascade turns the hierarchy into a verifiable chain.
nexyo Trust is not a prototype. It grew out of the live operation of data-space infrastructure.
A live demo shows the path from invitation to signed credential. In a conversation we clarify what your trust anchor looks like.