Identity
Authentication, verifiable credentials, wallets, authorisation and lifecycle governance.
TRUST · STANDARDS
Interoperability is a design requirement, not a future patch.
A procurement-facing view of the standards questions that should be resolved before blockchain infrastructure is locked into production.
Data
Schemas, identifiers, semantics, provenance, retention and cross-system exchange.
APIs
Contracts, versions, events, rate limits, errors, audit IDs and integration ownership.
Security
Keys, secrets, signing, smart-contract assurance, threat models and incident response.
DLT
Network governance, consensus, permissioning, finality and node responsibilities.
Credentials
Issuer trust, integrity, status, selective disclosure and verification policy.
Evidence
What is anchored, what stays off-chain and how evidence is reproduced for audit.
Operations
SLAs, observability, backup, disaster recovery, change and decommissioning.
Transparency: This page is a standards-oriented design framework. It does not claim ISO certification, accreditation, conformity assessment or regulatory approval for Blockchain Technology Hub.