Enterprise Blockchain Development
Shared Business State|Ledger and Protocol Engineering|.NET Enterprise Integration
Sphere 10 engineers blockchain systems for organisations that need a shared, verifiable record across operational boundaries. We design the ledger rules, application integration and operating model together, from an enterprise-facing application on an existing chain to a purpose-built distributed ledger with its own state transitions.
Specify the Trust and State Model
We establish who writes records, who validates them, which participants may see them and how disputes or incorrect submissions are resolved. That determines whether the project needs a public chain integration, a permissioned network, an anchored audit trail or a conventional database with signed records. The design follows the business trust boundary.
For a custom ledger, we specify block and operation identity, deterministic validation, ordering, fork handling and recovery. Confidential business data and on-chain evidence are modelled separately. We document what constitutes finality for the application and what users should see while an operation remains provisional.
Compose the Ledger With Proven Building Blocks
Our Sphere10 Framework consensus components expose reversible operations, linear chains and candidate-branch management in .NET. Those are foundations: the application supplies validation, fork selection, persistence and networking. We implement and test those missing responsibilities against the protocol you actually intend to operate.
C# application services connect the ledger to identity, approvals and enterprise records. Framework serializers make byte order and binary layouts explicit, while its Merkle and transactional storage mechanisms support integrity and state-management requirements. Our BlockchainSQL Server product supplies a concrete reference for blockchain ingestion, SQL reporting and explorer tooling.
Demonstrate Behaviour Across Failures
Acceptance goes beyond producing blocks. We test invalid operations, incompatible messages, repeated submissions and disagreement between nodes. Where branch changes are possible, we demonstrate state rollback and reapplication, then reconcile the application view with the selected chain. Performance targets are tested with representative operations and an agreed topology.
You receive the protocol and source with a documented security and operations boundary. Key custody, membership changes and recovery authority have named owners. Independent security assessment and a staged rollout can form explicit release milestones. Continued network operation and change management are then covered by the agreed Project Execution arrangement.
Platforms & Tooling
.NET C# Sphere10 Framework Merkle Trees Digital Signatures SQL Server ASP.NET Core
Discuss Your Project Back to Services
