Blockchain Consulting

Architecture and Due Diligence|Protocol-Level Engineering|A Defensible Delivery Plan

Sphere 10 provides technical blockchain advice backed by source-level engineering. We assess whether a proposed ledger solves the business problem, examine the integration and operational demands, and turn the findings into a specific implementation plan. Our work covers existing-chain applications, indexing systems and custom protocol designs.

Assess the Actual Trust Problem

We identify the participants, authoritative records and disputes the system must handle. That exposes whether shared consensus, independently verifiable evidence or ordinary controlled persistence is required. We compare the practical options against transaction volume, privacy, reversibility, latency and the organisation's ability to operate the result.

For an existing proposal, we review the architecture and critical code paths. We trace how an operation is authorised, signed, submitted, accepted and reconciled into the application. We also identify dependencies on hosted RPC providers, indexers, external data and privileged administrators so the recommendation reflects the complete system.

Bring Concrete .NET and Protocol Experience

Our public engineering work includes BlockchainSQL Server , which imports and processes Bitcoin data for SQL querying and a web explorer, and NPascalCoin , a .NET client for PascalCoin's Classic JSON-RPC interface. These provide inspectable examples of chain parsing, application integration and operator-facing tooling.

Sphere10 Framework contributes another relevant source base: binary serialization, Merkle structures, signatures and reversible chain operations. We inspect the implementation that matters to your proposal, including its limitations. An available primitive becomes part of the recommendation only when its behaviour and integration boundary fit the proposed design.

A technical assessment with explicit assumptions, evidence and prioritised findings.
A target architecture showing ledger, application, data and operational responsibilities.
A build-versus-integrate analysis for nodes, contracts, indexers and .NET services.
A delivery plan with testable milestones, dependency owners and acceptance criteria.

Convert Findings Into a Buildable Scope

Where a decision depends on uncertain behaviour, we propose a focused experiment with measurable thresholds. Examples include reorganisation recovery, contract event completeness, database import throughput and compatibility with an existing signing format. The resulting evidence separates a feasible architecture from an attractive diagram.

Consulting normally forms part of Project Design, charged for the agreed time and materials. Its output can support a fixed-price delivery proposal once the scope is sufficiently defined. We hand over the findings, relevant diagrams, decision record and recommended next actions so your organisation can use the work with its own team or continue delivery with us.

Platforms & Tooling

.NET C# Sphere10 Framework Bitcoin JSON-RPC SQL Server Nethereum

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