TWD Consulting

Services / Blockchain and DLT

Blockchain and DLT architecture

Design and integration of distributed ledger platforms on Hedera, Ethereum and Hyperledger, connected to the core systems that already run your business.

What we do

  • Platform selection. Comparison of Hedera Consensus and Token Services, Ethereum and permissioned Hyperledger designs against cost, throughput and governance.
  • Settlement design. Delivery-versus-payment flows for atomic settlement of real-world assets and tokens across networks.
  • Integration. Connecting ledgers to banking cores, ERP and identity systems through event-driven patterns.
  • Auditability. Event logging to a public ledger so business events can be verified independently.

Platforms

  • Hedera Consensus Service (HCS) and Token Service (HTS)
  • Ethereum and EVM-compatible smart contracts
  • Hyperledger and permissioned networks
  • Ripple custody and digital asset custody models

Where this has been applied

Banking

Atomic settlement of real-world assets

A delivery-versus-payment solution for banking clients, improving settlement reliability across heterogeneous networks.

Trade finance

Blockchain letters of credit

A letters-of-credit solution that strengthens transaction authenticity and security across the value chain.

Sustainability

Energy to carbon credits

Architecture for converting thermal energy output into carbon credits for an energy technology company.