CKB Off-Chain Nairobi Event Overview
On 18 July 2026, Nervos Community Catalyst, in collaboration with Web3Clubs, hosted the CKB Off-Chain Nairobi Community Meetup at Workstyle Africa. The event brought together approximately 45 attendees, including members of Kenya’s growing CKBuilder community, developers already familiar with CKB, and others encountering the ecosystem for the first time.
The meetup was designed to build rapport through face-to-face discussion, networking and knowledge sharing, as a first step towards creating a stronger and more connected CKB developer community in Nairobi. Web3Clubs supported the organisation of the event and helped raise awareness by drawing on its established network of developers in Kenya.
Introducing CKB from First Principles
I opened the event with an introduction to CKB, beginning with the underlying reasons why developers, enthusiasts and activists engage with blockchain technology in the first place. I discussed how CKB’s design and ethos aligns with the foundational principles of blockchain and the broader objectives the technology originally sought to achieve.
CKB’s commitment to these first principles, combined with its willingness to embrace technical innovation, helps it stand apart in an industry that has, in many respects, moved away from its original ideals. I explained the features that make CKB particularly compelling for developers, including its account abstraction, cryptographic flexibility and capacity to support innovation without prescribing a narrow application model.
I also introduced notable ecosystem infrastructure, including RGB++ and Fiber Network. Many attendees had participated in the recent Fiber Network hackathon and were already familiar with Fiber and its potential as a high-speed payment network. This provided a useful foundation for discussing how these technologies could be applied in Nairobi and the wider Kenyan market.
Opportunities for Developers
The presentation also introduced Nervos Community Catalyst, the CKBuilders programme and the wider range of developer initiatives we operate. These include hackathons, campaigns, weekly activities and contribution opportunities conducted via Build on CKB and hosted through CKBoost.
I explained that CKB is an open-source platform where external contributors are encouraged to explore and build around the areas that genuinely interest them. The pathway towards receiving further support is intentionally open, grassroots and community-oriented. It is not structured like a conventional corporate development programme: contributors build publicly, engage with their peers and demonstrate the value of their work to the wider community.
The presentation concluded with questions from the audience before moving into sessions led by CKBuilders and other contributors.
Builder Presentations and Knowledge Sharing
One of the most encouraging aspects of the meetup was the number of builders willing to present their work and perspectives. Around seven or eight contributors spoke during the event, many of them without having been formally prompted to do so. Their enthusiasm and level of technical understanding were especially impressive.
@Mulandi_Cecilia delivered a workshop explaining CKB’s cell model in an accessible way. While some attendees were already familiar with UTXOs, others were relatively new to blockchain development, making it valuable to break down both concepts from the ground up.
@xiaomao shared her research and perspective on CKB from a zero-knowledge technology standpoint. @mulinya shared his work around Fiber and Lightning that he had been working on for the hackathon. Although I can’t tag them on Nervos Talk, Hazard_Krypto and Bratipah shared their work on breaking down CKB’s approach to post-quantum cryptography and CKB AI Agents respectively. Other CKBuilders in the audience such as @WuodOdhis also contributed by discussing their own experiences of learning about and building on CKB.
@Jnr6 presented Pocket Node and provided an update on his latest work. At the end of the programme, he conducted a CKB airdrop for participants, giving attendees a direct opportunity to onboard to the ecosystem.
The range of contributions demonstrated that technical knowledge is developing organically within the Kenyan community. It was particularly encouraging to encounter builders and teams who had already researched CKB and developed a genuine interest in the platform, despite having had no previous direct interaction with me. This suggests that our broader work to create awareness and support developers is beginning to have an impact beyond the people with whom we are already in regular contact.
Stablecoins and Nairobi’s Payment Landscape
The presentations were followed by refreshments and an extended opportunity for networking. These conversations produced new contacts and potential avenues for collaboration while also providing useful insight into what developers and entrepreneurs in Nairobi want to build.
The most consistent demand concerned stablecoins and the ability to move between local payment systems and blockchain-based assets. Kenya already has a deeply established culture of digital payments through M-Pesa, and many of the teams I encountered were working on applications related to payments, crypto on-ramps and off-ramps, or the movement of money more generally.
There appeared to be significant interest in making stablecoins easier for consumers to access and use. Combined with attendees’ existing familiarity with Fiber Network, this points towards a potentially important area for future development: connecting accessible stablecoin infrastructure with high-speed payment technology suitable for the Kenyan market.
Reflections and Next Steps
The meetup highlighted Nairobi’s growing role as a hub for innovative and creative developers, as well as CKB’s increasing traction across several African countries. The enthusiasm, technical ability and initiative demonstrated by local builders left me confident that similar events could continue in the future with more autonomy. Members of the local CKB community are already well connected within Nairobi’s developer scene and possess the experience needed to organise activities themselves. Further work will therefore be undertaken to empower CKBuilders and other community members to maintain this momentum and develop a more locally led programme of engagement.
Overall, the CKB Off-Chain Nairobi meetup achieved its immediate objective of bringing people together, strengthening existing relationships and creating new ones. It also demonstrated the potential for Nairobi to become an important centre for CKB development in Africa, particularly around payments, stablecoins and applications built on Fiber Network.