Highway Smart provides access to enterprise-grade infrastructure software that enables secure, deterministic coordination of cross-chain operations across multiple blockchain networks.
Who we are
Highway Protocol is developed by Bloxico Software Solutions d.o.o., a blockchain infrastructure company operating since 2018, headquartered in Belgrade, Serbia, with operations extending to Budapest, Hungary. Bloxico has delivered enterprise-grade solutions for organizations including Parity Technologies, Mosaic Chain, and London Stock Exchange–listed fintech firms.
Highway Smart LLC is the authorized direct distributor of Highway Infrastructure Software — production-grade infrastructure software that provides tools for operating and managing cross-chain infrastructure services.
We believe that secure cross-chain execution should not require trusted intermediaries. Our software provides tools for operating and managing infrastructure services for cross-chain systems.

A world where cross-chain communication runs on a distributed network of independent relayers — secure, deterministic, and without centralized gatekeepers.
Leadership
Serial entrepreneur with 15+ years in technology and business development. Leads Highway's strategic vision and ecosystem growth.
LinkedInBlockchain infrastructure strategist with expertise in infrastructure strategy, validator systems, and distributed network architecture.
LinkedInProduct strategist focused on blockchain architecture and cross-chain protocol design.
LinkedInExperienced systems engineer specializing in distributed infrastructure and blockchain protocol development.
LinkedInCore architecture
Highway relayers form the backbone of a trust-minimized cross-chain network. Each relayer runs validated software on standardized hardware, participating in dynamic BFT consensus to relay and verify messages across blockchains.
Deterministic relayer selection for every cross-chain message, eliminating single points of failure.
Threshold-based cryptographic verification using aggregated BLS signatures from the relayer committee — no oracles, no trusted third parties.
Private P2P relayer network immune to external DDoS, ensuring maximum uptime and operational security.
Every message is finalized based on the destination chain's native consensus model — no probabilistic security.
Built for complex cross-chain actions — not just token transfers, but full state-aware execution across chains.
Automatic fraud detection via BLS signature analysis — no second committees, oracles, or additional smart contracts required.
Four-step relay execution flow
A cross-chain message or execution request is emitted on the source chain.
A deterministic set of Highway relayers is assigned to validate and relay the message.
Relayers verify finality using each chain's native consensus model before forwarding.
The message is executed on the destination chain with full state awareness.
Development milestones
Learn how Highway software supports secure and deterministic cross-chain infrastructure operations.