The Nexa Team is excited to introduce the Nexa Development Roadmap for 2026 and part of 2027. The roadmap includes long-anticipated blockchain improvements and important infrastructure projects coming together. It is not limited to these developments, and there are plenty of side projects and ongoing works in parallel. The roadmap provides a strong signal on where Nexa is heading this year and early next. The coming two years are set to have major releases. A lot of complex developments have been taking place for a while. Blockchain projects and ecosystem applications are organized into different streams due to their focus on the blockchain protocol or focus on business-facing use-cases.
There are two main areas of development. Blockchain projects and applications, both of which serve to enable Nexa to handle 21st-century finance. This is completing the original plans for the coin and are important to growing strength within the Nexa network moving forward.
Two main areas:
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Blockchain projects
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Nexa applications
To see a live roadmap and status of projects and applications, visit the official Nexa website:
https://nexa.org/roadmap
Blockchain Projects
Blockchain project improvements are of major significance to the foundational layer. There are five major projects with development updates projected in the 2026 and 2027. One hardfork is included each year. Each fork will bring significant improvements to the main layer.
The 2026 Hardfork
The second Nexa hardfork is now scheduled for the end of 2026. It has a long-anticipated mining algorithm change to decentralize the mining landscape for the long-term future. It has OPcode upgrades, and finally integrates the Tailstorm protocol into the Nexa blockchain mainnet.
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Mining Algorithm Changes
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OPcode Improvements
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Tailstorm Protocol Integration
With the Tailstorm protocol integration, Nexa will become the first traditional blockchain to benefit from both architectures: traditional and DAG (Directed Acyclic Graph) hybrid.
Decentralized Exchange: TokaDex
One more first-of-its-kind architecture design: a decentralized exchange by Nexa, The TokaDex. Built into the blockchain approach is a token exchange for the Nexa blockchain. The team is also developing a traditional UI that users are familiar with, similar to centralized exchanges or swap services. TokaDex also supports interaction by CAPD (Counterparty and Protocol Discovery), which is a decentralized and permissionless protocol on Nexa. Long-term, anyone can design interactive interfaces for the new exchange protocol. Another hybrid approach takes the best of both worlds. Release does not have a set date, but is expected to come still in 2026.
Key Items:
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AMM-based liquidity pools with yield for liquidity providers
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Token launchpad for new Nexa-based assets
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Portfolio dashboard and trade history
Post Quantum Signature Scheme on Testnet
Cryptographically Relevant Quantum Computers have become a major topic in discussions about future protocol security. Attention is required soon. Nexa is already addressing the quantum threat by integrating a PQC signature scheme into the Nexa testnet, likely Dilithium. Only a scheme certified by NIST will be chosen. An early approach will allow the team to extensively test the new signature scheme. Users interested in generating transactions with the PQC wallet will be able to test this scheme firsthand in the Nexa testnet, gaining early experience. New signature schemes are expected to show in the second half of the year.
Key Items:
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Testnet validator support and activation
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Performance benchmarking against classical signatures
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Migration path and developer documentation
Hardware Acceleration Blitz Card
One of the most anticipated and innovative technologies in the whole cryptocurrency industry is Blitz – a hardware accelerator card for offloading signature verification from CPUs. It is designed to remove scalability bottlenecks and scale the network with hardware, addressing a major issue in blockchain technology. The FPGA card is designed for everyday users and will also be able to be re-purposed for mining. Due to the complexity of the project, the exact release date has not yet been set.
Prerelease Key Items:
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Architecture design and peer review
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Testnet node implementation
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Performance benchmarking under load
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Security audit
Commercial Release Key Items:
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Mainnet activation with full node upgrade support
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Enterprise SDK for commercial integrators
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Performance monitoring and SLA dashboard
The 2027 Hardfork
The hardfork in 2027 will be the final fork for yet-to-be-planned significant improvements to Nexa. Thus far, two key focuses will remain: activating the post-Quantum signature scheme into mainnet. Additionally, UTXO commitment will become live, where a hash of the UTXO-set is stored in each block header. With all the updates, the 2027 hardfork will mark a major step towards optimized and globally ready infrastructure. By that time the team will be looking forward to major adoption and integrations into real-world applications and solutions. The exact date for the 2027 hard fork is not yet set.
Key Items:
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Post-quantum signature scheme activated on Nexa mainnet
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UTXO commitments enabling lightweight-node support across the network
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Performance and storage improvements across all node types
Nexa Applications
The Build-on-Nexa (BON) Infrastructure
The team is also continuing to work on much anticipated Nexa scripting improvements and NexScript updates. Community and ecosystem development infrastructure is coming together with Build-on-Nexa (BON) initiatives. The playground of NexScript for developers is undergoing a reconstruction and improvement phase. With all of this in mind, more decentralized application (dApp) templates are also on the way. To provide a full set of tools, the team will also release a brand-new Python Library for Nexa. Taken together, these releases aim to boost ecosystem development and onboard new builders. BON initiatives and deliveries are planned in a few stages and will be delivered throughout the year.
NexScript Updates
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New opcode additions for arithmetic and bitwise operations
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Improved BON tooling integration
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Updated developer documentation
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Sample contracts for common use cases
NexScript Playground Upgrades
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Live script execution with real-time output
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An interactive step-through debugger
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One-click testnet deployment via Wally Wallet
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A curated example contract library
Python Libraries
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nexa.rpc: full node RPC wrapper for direct blockchain interaction
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nexa.tx: transaction building and signing with flexible input support
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nexa.keys: key generation and HD wallet derivation utilities
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nexa.script: NexScript assembler and parser for smart contract development
dApp Templates
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Wallet template with key management and a full transaction UI
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Token issuer scaffold supporting minting, burning, and transferring
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NFT minter boilerplate handling collection deployment and minting flows
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DAO governance module with proposal creation and on-chain voting
NFT Trading Card Game
Blockchain technology remains to be fully utilized by developers of online digital games. Hence, Nexa is looking forward to launching its own official NFT Trading Card Game release. This will be released with online gameplay, a rarity system, and in-game blockchain assets. Some 160 unique trading cards will be in Series One, offering a fun experience, and a dedicated marketplace.
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Online Gameplay
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Online Rarity System
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Card Rewards
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Dedicated Marketplace
The NFT Trading Card Game will be a great showcase of Nexa’s capabilities in on-chain gaming, in-game assets, and will provide a proof-of-concept to demonstrate to the game incubators and development communities. A release is planned early in the second half of the year.
Additional Key Items:
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Card NFT standard on Nexa
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Smart contract wagering system
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Online PvP matchmaking
Commercial Proof of Concept Demo
One more proof-of-concept coming to Nexa is a decentralized prediction market. Prediction markets are becoming a significant trend, gaining in popularity. To deliver on this use case, the Nexa team is also working on a demonstration application concept to address this new, growing sphere. A prediction market can be used for sports and events betting, for political events, and for even more use cases.
Key Items:
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Event creation with automated settlement
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Smart contract settlement with verifiable outcomes
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Open-source reference implementation on GitHub
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Developer case study and architecture documentation
Multiplatform Nexa-Enabled Apps
The framework for any kind of decentralized application will be established. New developers and users will be able to create their own Nexa applications with an example template and prepared starter applications. This simplifies onboarding for developers and entrepreneurs. It will become a key focus for the next phase of ecosystem development efforts.
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Starter App
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Example App
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Example Game
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1–2 Simple “Twitch” Style Games
Community gaming-style applications, mini apps, interconnecting bots, AI agents, and more can be built on top of the templates, significantly increasing potential for Nexa’s adoption.
Cold Storage Wallet
The team is looking forward to integrating more cold storage wallets and intermediate applications into the Nexa ecosystem. Security is one of the most important aspects of the industry, and we look forward to these significant improvements.
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Physical Card Purchase
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Website / App
More cold storage wallets are planned for the post-mainnet integration of quantum signature schemes. Instead of updating old infrastructure, we are focusing on building a new one.
Additional Key Items:
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Air-gapped transaction signing
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Recovery phrase backup and restore support
Wrapped BTC on Nexa
Bitcoin remains the most invested and well-known cryptocurrency. It is already offered as a 1:1 value token (wrapped BTC) on Ethereum and other major blockchains. Nexa will leverage its token and scripting functionality to also support a wrapped token. Having a BTC token on Nexa makes it possible for 3rd-parties to offer Bitcoin payment services which directly competes with the layer-2 Lightning Network. It will bring the scalability and programmability benefits of Nexa to Bitcoin users. Cheap, fast, and programmable Bitcoin infrastructure has long been envisioned, and it is finally coming together - on Nexa. The integration of Wrapped BTC is a logistically complex process and more updates will be forthcoming.
Key Items:
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Cross-chain bridge backed by audited custody contracts
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Minting and redeeming wrapped BTC via Wally Wallet
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TokaDex trading pair integration
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Real-time proof-of-reserves dashboard for full transparency
Blockchain Voting Services
Nexa’s token and scripting language will support anonymous blockchain voting protocols suitable for corporate and non-profit organization usages. The Nexa team already has a prototype application, VotePeer, which provides template functionality. The high-level design process is still required before work can proceed on voting services.
Key Items:
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Web and mobile voting app for broad accessibility
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DAO governance module with a full proposal lifecycle
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Token-weighted and one-person-one-vote modes
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Verifiable result proofs published for public auditing
Conclusion
The Nexa team is providing a significant development roadmap, expecting to align with the community, ecosystem builders, and partner projects. It is exciting to have transparency on the major blockchain infrastructure and ecosystem projects coming together. 2026 promises to be a big year, and these developments are not everything in the pipeline.
Thank you, everyone, for following Nexa’s journey and contributing to it; without you, it wouldn’t be possible.