Platforms, Marketplaces & Control Overlays
Platforms connect participants. Marketplaces facilitate exchange. Control overlays enforce rules. ECZ-ID provides the identity and trust layer that makes all three work with verified participants, auditable transactions, and enforceable governance.
What ECZ-ID Covers in Platforms, Marketplaces & Control Overlays
Each entity type receives a unique, verified identity through ECZ-ID. Here's what's covered in this domain.
Marketplace Platforms
Multi-sided marketplaces with verified participant identity, trust scoring, and transaction attestation.
Control Overlays
Governance and policy enforcement layers with identity-anchored rule execution and audit trails.
Federation Systems
Cross-organisation coordination with federated identity, delegated trust, and mutual attestation.
How Organisations Use ECZ-ID Here
Marketplace Participant Verification
Every buyer, seller, and intermediary verified through ECZ-ID. Trust scores visible before transactions begin.
Control Overlay Enforcement
Policy and governance rules enforced with identity-anchored execution. Every rule action is auditable.
Federated Identity
Cross-organisation coordination with federated ECZ-ID identity. Delegated trust, mutual attestation, interoperable governance.
Transaction Attestation
Every marketplace transaction attested with participant identity, terms verification, and settlement proof.
Platform Governance
Transparent, auditable governance with identity-verified rule changes, participant management, and dispute resolution.
How Verification Works
Every entity in this domain follows the same verification model: provision through TrustOps, verify through Resolver, audit through provenance trails.
Provision
Register identity and define capabilities through TrustOps.
Verify
Any party can verify identity and attestations through Resolver.
Audit
Complete provenance trails for every action and handoff.
Relevant Identity Passports
These passport families provide the structured identity models for this domain.
Platform Safe-Harbour Passport / Identity Continuity Passport
Control-plane trust overlays for platforms and marketplaces, including participant verification and continuity.
Learn more →Agent Credential
Core identity credential for agents operating within platforms. Capability attestation and delegation chains.
Learn more →Related Domains
Identity doesn't stop at domain boundaries. These domains frequently interact with this one.
Ready to Deploy Identity in Platforms, Marketplaces & Control Overlays?
Provision identities through TrustOps. Verify through Resolver. Start with agents or explore passport families.