Last updated 3 months ago
Cardano features self-sovereign identity and Verifiable Credential technologies, but lacks support for trust propagation and anchoring at the machine-to-machine layer, a key need for DePIN networks.
NuNet will develop an integration layer between DePIN orchestration with NuNet’s NuActor system and Cardano SSI/Verifiable Credentials technologies, ie. Hyperledger Identus or other.
This is the total amount allocated to NuNet: Cardano supported SSI/DID for DePIN Orchestration.
1/4
Cardano wallets derived DIDs
Cost: ₳ 30,000
Delivery: Month 2 - Jan 2026
2/4
Enabling DID methods supported or used in Cardano ecosystem
Cost: ₳ 30,000
Delivery: Month 4 - Mar 2026
3/4
Design of integration with chosen decentralized identity framework on Cardano
Cost: ₳ 25,000
Delivery: Month 6 - May 2026
4/4
Final Report - Technical Evaluation and Phased Implementation Roadmap
Cost: ₳ 15,000
Delivery: Month 7 - Jun 2026
NB: Monthly reporting was deprecated from January 2024 and replaced fully by the Milestones Program framework. Learn more here
Please provide your proposal title
NuNet: Cardano supported SSI/DID for DePIN Orchestration
Enter the amount of funding you are requesting in ADA
100000
Please specify how many months you expect your project to last
7
Please indicate if your proposal has been auto-translated
No
Original Language
en
What is the problem you want to solve?
Cardano features self-sovereign identity and Verifiable Credential technologies, but lacks support for trust propagation and anchoring at the machine-to-machine layer, a key need for DePIN networks.
Supporting links
Does your project have any dependencies on other organizations, technical or otherwise?
Yes
Describe any dependencies or write 'No dependencies'
The project builds upon a sophisticated decentralised compute orchestration infrastructure stack of NuNet and Cardano blockchain ecosystem including Hyperledger Identus toolset for building decentralised identity solutions. The dependency hierarchy creates a robust foundation of a state of the art full end-to-end solution using open standards-based Self-Sovereign Identities with Verifiable Credentials and Data Registries for relating real world natural and legal identities with compute orchestration layer powering global economy of decentralised computing developed by NuNet. Internal dependencies (existing NuNet technologies, that will augmented during the project) Core Infrastructure Layer The primary dependency is NuNet's device-management-service protocol, which provides the foundational decentralised orchestration layer for compute resources distributed across globally available compute devices. This system enables distributed task execution across a network of participating devices, handling resource discovery, allocation, and coordination in a trustless environment. Secure Programming Framework The NuActor system is an integral part of device-management-service which delivers a specialised programming model designed for secure development of decentralised systems. NuActor framework provides isolation guarantees, message-passing semantics, and fault-tolerance mechanisms essential for distributed application reliability. The system abstracts the complexities of distributed state management while maintaining security properties across network boundaries. NuActor integrates self-sovereign identity (SSI) and decentralized identifiers (DIDs) through a comprehensive architecture that combines W3C DID Core-compliant identity management with User Controlled Authorization Networks (UCAN) for capability-based authorization. The system uses cryptographically self-verifiable DIDs that users generate and control without relying on centralized authorities, supporting multiple key types and blockchain wallet keys with optional hardware wallet integration for enhanced security. The system leverages the proven object capability model to create a secure, decentralized compute infrastructure where computational resources and permissions are treated as transferable capabilities, enabling fine-grained access control without centralized authority. Each computer onboarded onto NuNet network can delegate specific computational permissions across the network through cryptographically-signed tokens, creating chains of trust that align perfectly with IoT device hierarchies and resource constraints. Decentralized identifiers (DIDs) are used for identifying each machine, user or organization operating in the network and allows for defining and leveraging relations between identities defined in the system and is a state of the art implementation of computer scientifically proven technology best suited for decentralized edge computing and IoT implementations. Identity and Credential Infrastructure NuNet's SSI/DID implementation handles the foundational identity layer, capable of issuing non-verified credentials derived from blockchain addresses. This system supports both software-based and hardware wallet integrations, providing cryptographic proof of identity without requiring centralized verification authorities. The implementation follows Self-Sovereign Identity principles, giving users complete control over their identity assertions. External dependencies These are upstream and downstream dependencies, providing support and additional opportunities for technological advancements to be developed via this project. Network Communication Foundation NuNet's device-management-service uses upstream dependency libp2p (https://github.com/libp2p) for establishing peer-to-peer networks between connected devices. In the beginning of 2024, NuNet contributed enhancements to the libp2p library that specifically optimize fast direct communication between devices. These improvements reduce connection establishment latency and enhance peer discovery mechanisms, critical for responsive decentralised applications. The libp2p integration provides peer-to-peer networking primitives including secure transport protocols, multiplexing, and NAT traversal capabilities and is a de facto industry standard for peer-to-peer communication. HyperLedger Identus Hyperledger Identus provides a comprehensive, enterprise-grade implementation of self-sovereign identity that combines W3C-compliant Decentralized Identifiers (DIDs) with Verifiable Credentials (VCs) infrastructure, enabling secure, privacy-preserving identity management across distributed systems. Built on open standards and W3C DID specifications it offers a complete stack for identity operations—from creating and managing DIDs anchored on the Cardano blockchain as a verifiable data registry, to issuing and verifying cryptographically-secure credentials, to facilitating peer-to-peer identity interactions without intermediaries. With respect to this project, Hyperledger Identus is a downstream dependency, enabling Verifiable Credentials infrastructure on Cardano network to be leveraged for security and trust in decentralized compute and hardware orchestration, further strengthening decentralized hardware layer for running Cardano blockchain powered by NuNet network. KYC / KYB providers leveraging Hyperledger Identus The project will facilitate further downstream dependencies with commercial or community KYC / KYB providers (i.e IAMX or Csign) to be able to provide KYC / KYB information for securing decentralized compute network and individual compute devices or organizations operating them. Integration Architecture These dependencies create a layered architecture where libp2p handles low-level networking, NuNet's device management orchestrates compute resources, nuActor provides secure application logic execution, and SSI/DID layer enables seamless integration with downstream dependencies, i.e. Hyperledger Identus and other Verifiable Credential providers facilitated by their enterprise-grade tools. The combination enables applications that can operate in fully decentralized environments while maintaining security, performance, and interoperability with existing identity standards and blockchain infrastructure. This architecture positions the project to leverage cutting-edge decentralized technologies while maintaining practical integration capabilities with existing infrastructure and emerging standards in the decentralized identity space.
Will your project's outputs be fully open source?
Yes
License and Additional Information
NuNet licensing policy, adopted in April 2023, follows the principle of "Open Source code for community and business use" and publicly available at https://docs.nunet.io/docs/nunet-licensing-policy. It defines a licensing application for all NuNet's projects, publicly hosted at https://gitlab.com/nunet. All components developed as a result of this project will be categorised as core or non-core protocol components and licensed with Apache 2.0 open source software license from the start.
Please choose the most relevant theme and tag related to the outcomes of your proposal
Identity & Verification
Mention your open source license and describe your open source license rationale.
Per NuNet’s licensing policy publicly accessible at https://docs.nunet.io/docs/nunet-licensing-policy, all components developed as a result of this project are licensed with Apache 2.0 open source software license from the start. NuNet has chosen Apache 2.0 for its core and non-core protocol components because it facilitates best integration with other open source projects in the ecosystem, as well as legal interface with commercial licenses and business models that are needed for usability of the protocol.
How do you make sure your source code is accessible to the public from project start, and people are informed?
After a new repository is started in https://gitlab.com/nunet, it is categorised into one of categories, defined by NuNet's licensing policy (https://docs.nunet.io/docs/nunet-licensing-policy)) and attributed an appropriate license. Then, LICENSE.md, copyright.txt files are added to the repository. Information from copyright.txt is automatically added to preambles of all new code files. Open source project permissions are adjusted accordingly and are publicly available from the first line of code.
How will you provide high quality documentation?
NuNet is maintaining a living documentation system which builds documentation directly from the README.md files debase. Developers update documentation together with code merge requests, which get seamlessly integrated into the documentation site at https://docs.nunet.io/docs/developer-documentation via nightly builds. The published documentation follows precise layout of the code repositories and is available for both unstable (main) and stable (released) branches separately, maximising value for developers and users of the protocol.
Please describe your proposed solution and how it addresses the problem
Intro
The decentralised computing landscape faces a fundamental trust paradox: while blockchain technology enables trustless financial transactions, the physical compute resources that power these networks still rely on centralized identity verification systems. This creates security vulnerabilities and barriers to adoption in enterprise environments where compliance, auditability, and verified identity attestation are essential requirements.
NuNet addresses this challenge by creating the missing bridge between self-sovereign identity (SSI) technologies and decentralized physical infrastructure (DePIN), specifically targeting the critical gap between cryptographic identity primitives and enterprise-grade verifiable credentials systems.
Technical Solution Architecture
The foundation of the proposal is Self-Sovereign Identity Integration for DePIN projects. NuNet's solution builds upon a sophisticated decentralised compute orchestration protocol that implements SSI principles from the ground up:
Core Innovations: required primitives for Cardano-Native Identity Integration. The project's primary innovation lies in seamlessly integrating NuNet's existing SSI infrastructure with Cardano's blockchain ecosystem and chosen decentralized identity projects within it:
Cardano Wallet-Derived DIDs
Ecosystem-Compatible DID Methods
Verifiable Credentials Integration Framework
Addressing Critical Market Gaps
Enterprise Adoption Barriers: Current DePIN solutions struggle with enterprise adoption due to lack of compliance-ready identity verification. Our solution addresses this by:
Interoperability Challenges: The fragmented identity landscape prevents seamless interaction between different components of blockchain ecosystems, including Cardano. NuNet's solution:
Scalability and Security Trade-offs: Traditional centralized identity systems cannot scale to support billions of IoT devices while maintaining security. Our approach:
Technical Implementation Strategy
Innovation Beyond Current State-of-the-Art
NuNet protocol uniquely applies object capability computing model to hardware resource management, enabling:
By anchoring identity proofs on Cardano while maintaining off-chain performance, the system will achieve a blockchain-anchored hardware ownership verification, providing:
The integration creates a true zero-trust model for decentralized computing and hardware orchestration, where:
This comprehensive approach positions NuNet as the critical infrastructure bridging Cardano's financial layer with real-world computational resources, enabling secure, compliant, and scalable decentralized computing for enterprise and consumer applications alike.
Please define the positive impact your project will have on the wider Cardano community
The integration of Cardano's SSI ecosystem with NuNet's decentralized compute orchestration creates transformative infrastructure bridging identity verification and physical compute resources. This solves DePIN's fundamental trust paradox: while blockchains enable trustless transactions, physical infrastructure still depends on centralized identity systems, creating vulnerabilities and blocking enterprise adoption.
Technical Innovation Impact includes:
Unified Identity-Capability Framework; Using the Cardano wallet based credentials, translates decentralized identities directly into computational capabilities through NuNet's orchestration. W3C decentralized identifiers (DIDs) combined with User Controlled Authentication Networks (UCAN) enable trust propagation from organizations through individuals down to machine and device hierarchies—one organizational verification authenticates thousands of edge devices with cryptographic proof chains.
Object Capability Computing; Computational resources become transferable capabilities, along with self-signed identities becoming trust anchors that can be propagated through the system, instead of being static permissions. This enables temporary access grants, cryptographic revocation, and composable security policies. Hardware wallet integration extends security to silicon level for enterprise-grade protection of high-value tasks.
Ecosystem Development Impact includes:
Accelerating DePIN Adoption; Verifiable credentials with Cardano-anchored audit trails enable regulatory compliance, opening finance, healthcare, and government markets. Identity verification across all layers enables insurance products, SLA guarantees, and performance bonds for decentralized compute. KYC/KYB provider integration creates immediate enterprise onboarding without infrastructure replacement.
Catalyzing Cardano Innovation; Apache 2.0 licensed nuActor primitives accelerate secure application and business model development across Cardano ecosystem. W3C compliance with Cardano optimizations facilitates the network's positioning as the reference implementation for blockchain-anchored compute identity.
Market Transformation Impact includes following technology application possibilities:
Support for Long-term Evolution of the ecosystem includes:
Future-Proof Architecture; W3C standards compliance ensures compatibility with emerging verification methods—biometrics, quantum-resistant signatures, AI credentials—without restructuring.
Sustainability; Apache 2.0 licensing prevents vendor lock-in while encouraging commercial adoption, creating self-sustaining development where commercial success funds open-source advancement.
Other Evolutionary Pathways, including Zero-knowledge proofs for privacy-preserving verification, Homomorphic encryption for computation on encrypted data, AI-driven reputation systems and more.
Conclusion:
This integration establishes foundational infrastructure for transitioning from centralized to decentralized computing paradigms. By solving identity verification challenges limiting DePIN adoption, it unlocks trillion-dollar markets while maintaining blockchain's core principles. The 100,000 ADA investment supports Cardano as indispensable trust and payment infrastructure for the global machine economy, yielding returns through transaction growth, ecosystem expansion, and establishing Cardano as the default choice for enterprise DePIN deployments.
What is your capability to deliver your project with high levels of trust and accountability? How do you intend to validate if your approach is feasible?
Illustration of Capacity:
NuNet comes with a history of successfully bringing intricate technology projects to fruition. The pillars of our success lie in our deep-rooted technical understanding, stringent project management practices, and an unwavering focus on transparency and responsibility.
NuNet team is populated with seasoned software engineers with excellent skills to leverage containerization (Docker), Blockchain and peer-to-peer networking (Go libp2p). NuNet past work includes the implementation of projects in some sense similar to the one proposed here, showcasing our readiness to tackle the unique challenges this project poses.
NuNet is committed to Open Source Software development from the inception. Therefore, all our development and progress is available for public scrutiny at all times as well as open collaboration with the community. We actively invite and work with the community in regards to contribution, usage, work and testing of the platform codebase.
Link: https://gitlab.com/nunet
NuNet licencing policy:
https://docs.nunet.io/nunet-licensing-policy/
Openness and Responsibility:
We have established a robust framework to ensure openness and responsibility in the execution of the project and the management of finances:
These measures reflect our commitment to openness, responsibility, and proper management of funds. We believe that these factors, along with our technical capabilities, make us an ideal choice to successfully execute this project.
We understand that not all steps we have implemented are valid for the Catalyst proposal but it demonstrates the internal working procedures we have in place.
Catalyst Experience
NuNet also has received the funding for proposals in Fund7 and Fund8. Both proposals have been delivered. Overall, the funds were spent as intended on the development which can be monitored on Gitlab with daily commits since the award.
https://gitlab.com/groups/nunet/-/milestones/19#tab-issues
https://gitlab.com/groups/nunet/-/milestones/20#tab-issues
Financial Stability
As a 20+ strong team, we have independent funding to develop the core platform with a cash runway for at least 1-1.5 years. Cardano Catalyst proposals are used to extend the functionality and add features to the platform in order to enrich the possible use cases.
Risk analysis and mitigation:
Milestone Title
Cardano wallets derived DIDs
Milestone Outputs
Milestone Outputs: All entities joining NuNet network (organizations, users and machines) are able to securely and independently identify themselves by deriving W3C standard-compliant decentralised identifiers (DIDs) from Cardano wallets
Acceptance Criteria
Acceptance Criteria: The code for deriving DIDs from Cardano wallets feature is implemented, passing unit tests, integration tests and acceptance tests; Acceptance tests correctly represent user typical user behaviors of the feature; The feature is properly documented and released;
Evidence of Completion
Evidence of Completion: The feature merged into main codebase and released in a minor or major protocol version with full documentation;
Delivery Month
2
Cost
33333
Progress
30 %
Milestone Title
Enabling DID methods supported or used in Cardano ecosystem
Milestone Outputs
Milestone Outputs: Enabled multiple DID methods for usage in NuNet protocol that are aligned with the requirements of 1-3 decentralised identity solutions used in Cardano network (e.g. Hyperledger Identus, KERI or Andamio)
Acceptance Criteria
Acceptance Criteria: The feature is implemented, unit tests, integration tests and acceptance tests pass; Acceptance tests correctly represent milestone outputs, including user behaviors for all implemented self-sovereign solutions; Feature is properly documented.
Evidence of Completion
Evidence of Completion: The feature merged into main codebase and released in a minor or major protocol version with full documentation;
Delivery Month
4
Cost
33333
Progress
60 %
Milestone Title
Design of integration with chosen decentralized identity framework on Cardano
Milestone Outputs
Milestone Outputs: Analysis of decentralized identity solutions for which DID methods and primitives are enabled by previous milestone (e.g. Hyperledger Identus, KERI or Andamio); Design of integration architecture and roadmap for 1-3 solutions; Design blueprint made available via NuNet infrastructure resources.
Acceptance Criteria
Acceptance Criteria: (1) A comprehensive analysis report evaluating at 1-3 decentralized identity solutions compatible with previously established DID methods, including detailed technical assessment of capabilities, limitations, and integration requirements; (2) A phased implementation roadmap proposal; (3) Consideration that proposed architecture supports existing Open source compliance frameworks and verification standards, and is technically compliant with NuNet protocol.
Evidence of Completion
Evidence of Completion: All analysis and discussion with internal team and external contributors documented on the tickets issued in public repositories hosted on https://gitlab.com/nunet
Delivery Month
7
Cost
33334
Progress
100 %
Please provide a cost breakdown of the proposed work and resources
The following budget breakdown provides an overview of the anticipated costs essential to delivering the integration of Cardano SSI/DID solutions into decentralized orchestration layer for DePINs. This allocation supports every critical stage, including project management, coordination, software development and associated research of ecosystem technologies, ensuring that NuNet has the resources necessary to build a robust and production-ready system for the Cardano ecosystem.
Outlined in ADA the budget is categorized to cover project management, IT development, system integration, compliance/security, and research. This structured approach ensures operational efficiency, seamless technical execution, and a strategic reserve for unforeseen requirements — setting a strong foundation for project success.
Milestone #1 Cardano wallets derived DIDs
30,000 ADA / Software development
Milestone #2 Enabling DID methods supported in Cardano ecosystem
40,000 ADA / Software development and project management
Milestone #3 Design and integration with chosen decentralized identity framework on Cardano
30,000 ADA / Technical research
How does the cost of the project represent value for the Cardano ecosystem?
This project delivers exceptional value to the Cardano ecosystem by addressing a critical infrastructure gap in decentralized identity and compute orchestration. There is a clear market need for trust-minimized identity verification in DePIN (Decentralized Physical Infrastructure Networks), particularly for secure compute resource allocation and IoT device management. Current decentralized compute solutions lack robust identity anchoring in identification primitives, which limits their ability to establish trust in multi-vendor environments and restricts enterprise adoption. By providing integration layer to Cardano-integrated SSI/DID layer with Verifiable Credentials support, NuNet is not only solving this limitation but also creating the foundation for secure, identity-verified compute orchestration across industries.
The potential market impact extends far beyond blockchain-native applications. The ability to tie computational permissions to verified identity attributes unlocks value for traditional industries such as supply chain management, smart manufacturing, IoT deployments, and edge AI systems. These industries increasingly require distributed compute resources but currently depend on centralized authentication systems that create single points of failure and privacy concerns. A Cardano-powered decentralized identity layer allows these industries to leverage trust-minimized compute resources while maintaining cryptographic proof of identity and permissions throughout the computational workflow. This supports Cardano as the trust infrastructure for the global machine economy.
The broader self-sovereign identity market is projected to reach multi-billion-dollar valuations over the next decade, driven by regulatory requirements for privacy-preserving identity solutions and the growth of IoT devices requiring secure authentication. Within this space, the integration of SSI with decentralized compute orchestration represents a unique value proposition that addresses both identity verification and resource access control. By anchoring this system on Cardano using existing decentralized identity projects in ecosystem (e.g. Hyperledger Identus), NuNet creates conditions for Cardano to become the verifiable data registry for billions of IoT devices and edge computing nodes, establishing unprecedented network effects.
Furthermore, this project's open-source approach under Apache 2.0 license ensures that the entire ecosystem benefits from the developed primitives. The nuActor system for secure programming of decentralized systems can be adopted by other Cardano projects, multiplying the value delivered. The integration with existing KYC/KYB providers through standard-compliant interfaces opens immediate pathways for enterprise adoption while maintaining decentralization principles.
Therefore, the cost of this project—100,000 ADA over 7 months—represents outstanding value for money. It delivers not only a production-ready SSI/DID integration but also establishes a strategic bridge between Cardano's identity solutions and real-world computational infrastructure. By enabling secure, identity-verified access to decentralized compute resources, the project has the potential to support Cardano as the leading blockchain for enterprise DePIN deployments and trusted IoT orchestration, generating returns on the community's investment that far exceed the initial cost through increased adoption, transaction volume, and ecosystem growth.
Terms and Conditions:
Yes
Project Team
NuNet is a deep tech startup that is developing cutting edge solutions in the decentralized open source space. Currently, there are 20+ people in NuNet working on delivering use cases, primarily for Cardano. On top of that,
As a SingularyNET spin-off, NuNet has access to 100+ AI and software engineers for support. Main team members responsible for this proposal are presented below.
The NuNet Team working on this project:
Name: Kabir Veitas, PhD AI, MBA
Location: Brussels, Belgium
LinkedIn: https://www.linkedin.com/in/vveitas/
Position: Co-Founder & CEO/CTO
Bio:
Working in the computer software, research and management consulting industries with demonstrated experience. Skilled in Artificial Intelligence, cognitive and computer sciences, systems thinking, technology strategy, strategic business planning, management and social science research. Strong operations professional with a Doctor of Philosophy - PhD focused in Multi/Interdisciplinary Studies from Vrije Universiteit Brussel.
Name: Janaina Senna, MSc CS, MBA
Location: Belo Horizonte, Brasil
LinkedIn: https://www.linkedin.com/in/janaina-farnese-senna/
Position: Product Owner
Bio:
Master's degree in computer science and played different roles over the past 20 years, such as development manager, tech lead, and system architect, helping organizations launch new software and hardware products in the telecommunication and energy areas. As a product owner, she has shaped the product vision into manageable tasks and constructed the bridge between developers and stakeholders. She enjoys seeing products coming to life!
Name: Dagim Sisay Anbessie, BSc CS
Location: Addis Ababa, Ethiopia
LinkedIn: https://www.linkedin.com/in/dagim-sisay-7b4b05b8/
Position: Tech Lead
Bio:
Experience in projects in the areas of Robotics, Machine Learning, System Software Development and Server Application Deployment and Administration for several international clients. At SingularityNET he worked on AI and misc. software development. Main responsibilities lay in researching the development path, technology to be used and directing specific tasks to the dev team. Additionally, he has been involved in system development when circumstances demand it.
Name: Samuel Lake
Location: Phuket, Thailand
LinkedIn: https://www.linkedin.com/in/sam-lake-a04698127/
Position: Dev Rel / Community testing
Bio:
30 Years Experience in delivering projects in the areas of IT Infrastructure / Cloud / Networking/ IOT Sam's responsibilities at NuNet are working alongside the development team to test and provide input into solutions being developed as well as handling communications with and input from the community.
Name: Jennifer Bourke, BA, MSc
Location: Dublin, Ireland
LinkedIn: https://www.linkedin.com/in/jennifer-bourke-1bb286158/
Position: Marketing and Community Lead
Bio:
A data-driven marketing expert with a postgraduate degree in digital marketing and data analytics. Currently pursuing a postgraduate degree in global leadership, she combines her strategic marketing skills with a global perspective. With over 6 years of experience, Jennifer has a proven track record of driving successful marketing campaigns.
Name: Ilija Radeljic, MSc CE
Location: Oslo, Norway
LinkedIn: https://www.linkedin.com/in/ilija-radelji%C4%87-2108ab14/
Position: COO
Bio:
Corporate industry veteran and AI&Blockchain enthusiast. This combination brings a wealth of 15 years of experience managing major infrastructure, power and manufacturing projects to the emerging blockchain world and its applications.
15+ years of experience in business negotiation, partnerships, leads, market entry, project management, promotion and presentations worldwide.
Formal engineering education, MSc Civil Engineering + MIT Sloan Executive Management and Leadership certified.
Cardano Catalyst Community Advisor and Cardano Catalyst Veteran Community Advisor since the beginning (Fund2) and consulted several funded proposals in Cardano Catalyst.
External auditors:
NuNet is also collaborating with the external auditing company Obsidian (https://obsidian.systems/)) which has been contracted to audit the core platform development as well as specific use case integrations such as this one.
We intend to extend their contract (or hire another suitable 3rd party auditor) for auditing the implementation of this research work as well.
External support:
NuNet has a capable team (20+) to tackle the project but sometimes some extra resources or skills might be needed outside of the available pool. This will be sourced either as additional employees or subcontracted depending on the size and length of the development.