Welcome to the Cardano Community Digest!
Published by the Cardano Foundation Community Team every two weeks, this Digest will provide you with news, updates and events about the project and ecosystem!
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In this edition of the Community Digest, we highlight
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Cardano becomes Official x402 Chain: Cardano has been integrated into the x402 standard, enabling native, automated, and verifiable on-chain payments between AI agents and services.
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Blockfrost Integrates Filecoin Premium Storage: This is a major upgrade to developer infrastructure, allowing Cardano developers to utilize Filecoin’s global, decentralized network for a robust and reliable data backup without infrastructure overhead.
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Intersect MBO Governance & Technical Updates: Progress on the Van Rossem Upgrade is advancing with Node v11.0 nearing Mainnet-readiness. Governance updates include the release of the 2026-27 Budget Proposal and the start of Constitutional Committee candidate registration on May 1.
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Cardano at Java Conference: At JCON 2026 in Cologne, the Cardano Foundation team bridged the gap to the Java ecosystem, turning developer skepticism into adoption through technical showcases of the JuLC compiler and Digital Product Passports.
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All this and more in today’s Digest.
Cardano Becomes Official x402 Chain
Cardano has been officially integrated into the x402 standard, marking a significant milestone for the ecosystem. The x402 protocol (originally developed by Coinbase) enables native, automated, and verifiable on-chain pay-to-access payments between AI agents and services. The x402 Foundation officially merged the Pull Request for the Cardano Specification, making Cardano an official x402 chain. Furthermore, the optional inclusion of the Masumi Smart Contract enhances the Cardano implementation, providing powerful features such as Identity, Refunds & Disputes, Decision Logging, and Registry. This integration is particularly applicable to agent-to-agent payment challenges, simplifying Web3 payments for all users. Details on X.
Blockfrost Integrates Filecoin Premium Storage for Cardano Developers
Blockfrost has integrated Filecoin’s premium storage tier, allowing Cardano developers to utilize Filecoin’s global, decentralized network for a robust and reliable data backup. This collaboration, which is backed by the Filecoin Foundation, establishes a verifiable, distributed storage layer across independent providers. For data-driven applications on Cardano, this represents a major reliability upgrade that enhances data redundancy and security. Developers can adopt this premium tier with no infrastructure overhead and without requiring any changes to their existing workflows. For the full details, read the original article.
Paris Blockchain Week
The Paris Blockchain Week was a major success for Cardano, where the ecosystem showcased a remarkable presence.
As part of a coordinated appearance, 25 different Cardano projects presented themselves under a single brand and utilized a shared booth. This unified approach allowed them to communicate a cohesive narrative to stakeholders, including institutional clients, retail investors, developers, and partners.
The goal was to demonstrate the strength and cohesion of the Cardano industry to the wider blockchain community. The Paris Blockchain Week video is now available**, view here.**
Cardano at JCON 2026: Bridging Java and Blockchain
The Cardano Foundation’s presence at JCON in Cologne marked a significant shift in how the enterprise Java community views decentralized technology. Moving past the “blockchain is a scam” narrative of previous years, the 2026 event focused on technical substance and real-world utility.
Key Highlights
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A Serious Audience: JCON was a “learning-first” environment. Unlike typical crypto events, the halls were empty during sessions as thousands of experienced Java developers focused on presentations.
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The Bridge (JuLC): The biggest technical takeaway was the JuLC (Java-to-UPLC) compiler. It allows developers to write both off-chain and on-chain code in Java, removing the barrier to building Plutus V3 smart contracts. Check it: https://github.com/bloxbean/julc
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Real-World Use Cases: Fabian Bormann’s session, “Building a Digital Product Passport with Java and Cardano,” demonstrated how blockchain solves transparency and compliance needs in enterprise supply chains.
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From “Coin” to Infrastructure: Conversations at the booth often started with skepticism but ended with developers realizing Cardano’s potential as a backbone for backend enterprise systems.
Looking Forward
The JCON team has become a strong ally, actively helping us connect with established Java ecosystem partners. The participation of this year makes a dedicated hands-on workshop for 2027 the logical next step to deepen this integration.
Cardanians: Weekly Ecosystem Updates
The latest update shared by Cardanians focuses on important advancements in infrastructure, project visibility, and marketing governance. Developer infrastructure is seeing an improvement as Blockfrost has integrated Filecoin’s premium storage, allowing Cardano developers to utilize Filecoin’s global network for reliable data backup without extra infrastructure overhead.
For better project visibility, the blockchain explorer Cexplorer launched a new Project Page to consolidate all projects building on Cardano in one central location. The goal is to provide users with easy access to projects, their products, and on-chain connections (including assets, scripts, and DReps).
Finally, the Serviceplan Group, a major advertising agency with notable clients such as BMW, Netflix, and LEGO, submitted a 21 million ADA Marketing Proposal to the Intersect Budget Process. This proposal aims to make Cardano, which stands on strong technical foundations, more appealing to enterprise decision-makers. For all the details and more, view here the X thread.
Cardano Governance: Intense Week (April 20–26)
The week of April 20–26 saw intense Cardano governance activity. The Cardano Foundation hosted live AMAs on X discussing the Cardano Summit 2026 treasury withdrawal. In parallel, Input Output (IOG) submitted nine treasury withdrawal requests totaling 162,142,627 ADA for various initiatives like Cardano Maintenance and Cardano Upgrades (full details: https://momentum.cardano.iog.io/).
High-stakes submissions also continued through Intersect’s Budget Process using the Hydra voting tool, including several multi-million ADA proposals for marketing and core infrastructure.
This has been a particularly demanding week for everyone involved in governance.
Spotlight on Cardano Content Creators
This week, we’re highlighting some of Cardano’s content creators, community members who help keep the ecosystem informed and engaged. Whether through tutorials, blogs, or thought-provoking discussions, they contribute valuable context and keep the conversation moving. Here are a few creators making an impact:
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Peter Bui (Learn Cardano)
Peter Bui (Learn Cardano), Cardano Ambassador, SPO of ADAOZ Pool, and creator of the Learn Cardano YouTube channel, recently released a new video breaking down four Cardano Partner Chains. While Midnight is likely the most well-known, the ecosystem is expanding with three additional partner chains (Vola Network, Materios Network, Charli3 Oracles) alongside the already live Midnight chain. Watch it here. Watch It Here -
Cardano Feed
Cardano Feed is one of the fastest and most consistent sources for daily news and video highlights across the entire ecosystem. They cover governance updates, technical developments, Partner Chains, and key ecosystem news in a clear and timely way. Perfect for staying up to date quickly. Check them out on X and cardanofeed.com.
Community Learning & Developer Engagement
Developer Office Hours
Participation in the Cardano Developer Office Hours continues to grow, with developers actively tuning in to learn, share knowledge, and interact live with participants. Recent sessions featured:
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Governance Hour #3 – Deep Dive Into Pebble + Gerolamo - HLabs Budget - This session explored HLabs’ 2026 budget proposal with Michele Nuzzi, founder of Harmonic Laboratories. The discussion provided a comprehensive overview of two key projects focusing on expanding Cardano’s developer ecosystem: Gerolamo, a TypeScript-based alternative node client, and Pebble, a programming language and toolkit for DApp development. These Governance Hours facilitate interactive discussion, encouraging stakeholders to ask critical questions to better understand the proposal’s nuances and support informed voting. Full summary and recording.
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Scalus Emulator – In-Memory Cardano Node for JVM/JS/TS Testing - In this session, Alex Nemish and Serhii Lekariev from Lantr introduced the Scalus In-Memory Emulator. This tool is designed to drastically accelerate the development cycle for smart contracts and dApp logic by simulating a Cardano node and its ledger state directly within JVM, JavaScript, and TypeScript environments. This in-memory approach enables fast testing and instant feedback, eliminating the overhead of a full local node or testnet and is easily integrated into local development and CI/CD pipelines. Watch here.
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Building Faster on Cardano: Exploring SIDAN Lab Developer Tools with Hinson Wong - In this Developers Office Hour, we sit down with Hinson Wong, Co-founder & CEO of DeltaDeFi and SIDAN Lab, to explore the powerful suite of open-source tools they’ve built for the Cardano ecosystem. SIDAN Lab is at the forefront of creating developer-centric solutions that simplify the building process. Hinson provides a practical walkthrough of their repositories, demonstrating how these tools help developers bypass common hurdles and accelerate the deployment of decentralized applications (dApps) on Cardano. Watch here.
These sessions are just a few examples of the many ongoing ecosystem engagement efforts across Cardano. To stay updated and not miss upcoming episodes, be sure to give them a follow, or subscribe to their channel.
Updates from the Cardano Foundation
The Cardano Foundation has shared several recent updates, highlighting ecosystem progress across governance, research, education, and interoperability.
Cardano Foundation CEO Frederik Gregaard was highly visible this week, contributing to key industry reports and discussions that frame Cardano as a leader in institutional-grade, regulated blockchain infrastructure.
Frederik contributed to the latest CV VC Crypto Valley Top 50 & Ecosystem Report, which highlights the ongoing evolution of Crypto Valley into an ecosystem where infrastructure, regulation, and real-world implementation are converging. The report features Cardano among the leading blockchain networks by market capitalization, recognizing the Foundation’s role in supporting its development and adoption. Frederik emphasized that the next phase of asset tokenization will rely on regulated, audit-ready infrastructure rather than experimentation alone, a direction that aligns perfectly with Cardano’s focus on resilient, research-driven infrastructure that enables transparency, accountability, and scalable real-world use cases. Read the full update here.
Furthermore, Frederik participated in an interview with the Global Blockchain Business Council (GBBC) at the NYSE to discuss the future trajectory of blockchain adoption. The conversation centered on advanced topics, including agentic AI, digital identity, quantum-secure infrastructure, and the transition of public permissionless blockchains into critical infrastructure for regulated markets.Watch Fred’s GBBC Interview
The Cardano Foundation is sponsoring the Cardano track at the Gimbalabs ‘Piece of Pie’ hackathon. CF has added a 20K ADA Cardano Pie for teams building on the Cardano mainnet. The registration window has been extended by a week, with the new deadline set for May 3. Furthermore, qualifying projects will get a shot to pitch directly to Draper Dragon. For all details and registration, please visit the Gimbalabs Piece of Pie website.
The latest Let’s Talk Cardano episode offered an in-depth look at one of Cardano’s most prominent real-world applications: seamless blockchain-based payments in the retail sector.
The Foundation welcomed guests Joshua Krüger, Head of Growth at DFX Swiss, and Ralph Hofacker, Co-Founder and Co-CEO of Brick Towers. The trio discussed the successful integration of ADA payments in over 130 Spar supermarkets across Switzerland. The conversation explored the technical infrastructure powering Open CryptoPay, which facilitates real-time interaction between crypto and traditional fiat systems. They highlighted the significant benefits of using a public blockchain for payments, such as dramatically faster transaction times and lower fees compared to existing payment rail methods, providing clear evidence of Cardano’s practical utility in a high-volume consumer environment.
Watch the Full Episode on Youtube | Listen on Spotify
Update from Intersect MBO
Intersect MBO recently shared its latest weekly update, which focuses on developments in governance coordination and technical management.
On the technical front, the Van Rossem Upgrade is progressing well, with Node v11.0 nearing Mainnet-readiness in preparation for a Hard-Fork submission targeted for the end of May. Separately, IOG announced the retirement of two projects, Acropolis and Tiered Pricing, resulting in the return of approximately 4.1 million ADA to the Treasury.
On the governance and community side, several key initiatives are moving forward:
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The 2026-27 Budget Proposal has been released. It outlines a more focused operational strategy for the ecosystem and is open for community feedback via an end-to-end budget tool.
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Candidate registration for the Constitutional Committee elections is set to begin on May 1.
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Voting for the current Intersect Committee elections will conclude on May 1.
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The Civics Committee launched a Governance Incentives Working Group tasked with developing recommendations to reward governance actors, including DReps and Committee members.
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Intersect is currently tracking multiple active Treasury Withdrawal Proposals, including those submitted for the Cardano Summit 2026.
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Community members are encouraged to participate in the upcoming Monthly Members Meet on April 30.
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Global engagement efforts continue, highlighted by Intersect’s recent participation at Money20/20 in Bangkok and a forthcoming bilingual Budget Roundtable in Tokyo.
Cardano Reddit Top 10 Most Engaged Topics
Below are the most engaging topics on Reddit
- Japan just approved a huge pro-crypto bill! Join Gianna as she discusses what this means for Cardano.
- The Cardano Academy just published a new case study: Blockchain for AI.
- I vibe-coded a multiplayer extraction shooter that runs on real ADA [Cardano]
- Out of the game for a while, trying to catch up
- Midnight was just listed on a major exchange! Join Gianna as she goes over the details and what this means and what to expect next.
- A new kind of dApp: Cardano XP is live on Mainnet
- Finding Satoshi - Charles Hoskinson
- Stake pools on Cardano are closing up! What’s happening!?! - Learn Cardano
- Massive liquidity inflow from Foundation - Cardano’s New Liquidity Boost! - Learn Cardano
- Cardano (ADA) Market Fit | Cardano Rumor Rundown #824 - Army of Spies
Cardano Forum Top 7 Referred Topics
Topics that have received the most clicks from external sources. (last 10 Days)
- Cardano Ambassadors: Roles and Responsibilities
- Cardano is now Speaking fluent OData - a widely used enterprise standard
- “Unsupported legacy peer snapshot version”
- A new kind of dApp: Cardano XP is live on Mainnet
- Looking for feedback on my first governance proposal – still new to the GovTool
- Credentials Made Easy: in just three minutes, get a clear understanding of how blockchain credentials work
- Intersect Update #106 — April 10, 2026
Upcoming Community Events
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04-29 African FutureTech Summit Virtual Edition: Join 1,000+ innovators, developers, entrepreneurs, policymakers, and investors from across Africa and the global technology ecosystem at the Africa FutureTech Summit 2025, a premier gathering exploring the future of Web3, Artificial Intelligence, blockchain, and emerging technologies shaping Africa’s digital economy. More Details Here
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04-30 X Space - Inside the van Rossem Upgrade: Weekly Community Q&A: Weekly technical and governance sync on Cardano’s transition to Protocol Version 11. Join the Hard Fork Working Group to discuss node readiness, Plutus cost models, and ecosystem signaling as we approach the van Rossem upgrade - More Details Here
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05-06 Intersect Product Committee call: This is the product committee working session. Anyone is welcome to join and observe. In the last 30 mins the secretary will allow interactions with the observers - More Details Here
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05-06 Layer 2 working group (Asia 12:00 UTC): Meeting of the Layer 2 working group, scheduled at 12:00 UTC on the first Wednesday of every month to accomodate European/Asian timezones. - More Details Here
For more weekly events, visit Cardano Events
Many thanks and greetings from the Community Team!