Digest December 22, 2025: Spotlight on Cardano Creators: Josh, Powered by Cardano, Dan | Intersect MBO: ₳70M Critical Integrations Budget | Developer Office Hours & Seminars | IO Global: New 2025 Engineering Roundup | Cross-Ecosystem Roundtable: Polkadot
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!
In this edition of the Community Digest, we highlight:
₳70M Critical Integrations Budget X Space and follow-up AMA
Aiken’s latest release and Input Output’s new Engineering Roundup, including Leios
Developer Office Hours, seminars, and Summit masterclasses
The first Cross-Ecosystem Roundtable with Polkadot on treasury sustainability
Updates from the Cardano Foundation and a new Let’s Talk Cardano episode
cardano.org/news is the central hub for ecosystem updates. Community members can also contribute their own updates via cardano.org/docs.
Recap X-Space: Inside the ₳70M Cardano Critical Integrations Budget
On December 6th, Intersect MBO brought together the Steering Committee for an X Space on the ₳70M integrations budget. The Committee consists of representatives from Input Output Group, Cardano Foundation, EMURGO, and Midnight Foundation. They discussed how the Pentad collaboration is organized, the current state of DRep signaling, and how the programme will support Cardano’s infrastructure and liquidity pathways into 2026.
Missed the X Space? Ben O’Hanlon, Ecosystem and Governance Operator at IOG, has you covered. He put together a detailed summary of the discussion, including a segment recording for easier listening. Check it here on X.
And on December 18th the Pentad once again went live, this time for a well needed AMA, including an update on the Pyth (Tier 1 Oracle). If you’d like to listen to the recording , click here. For more details on the Pyth integration, view here the announcement from Intersect MBO.
First Cross-Ecosystem Roundtable with Polkadot
On December 6th, Intersect MBO brought together the Steering Committee for an X Space on the ₳70M integrations budget. The Committee consists of representatives from Input Output Group, Cardano Foundation, EMURGO, and Midnight Foundation. They discussed how the Pentad collaboration is organized, the current state of DRep signaling, and how the programme will support Cardano’s infrastructure and liquidity pathways into 2026.
Missed the X Space? Ben O’Hanlon, Ecosystem and Governance Operator at IOG, has you covered. He put together a detailed summary of the discussion, including a segment recording for easier listening. Check it here on X.
And on December 18th the Pentad once again went live, this time for a well needed AMA, including an update on the Pyth (Tier 1 Oracle). If you’d like to listen to the recording , click here. For more details on the Pyth integration, view here the announcement from Intersect MBO.
Spotlight on Cardano Content Creators
This week, we’re highlighting a few Cardano content creators who continue to add depth and context to ongoing ecosystem discussions. Through deep dives, interviews, and long-form analysis, these creators help surface questions, perspectives, and developments that matter to the community.
Josh (LGC Josh) Josh, known for his deep reasoning and long-form analysis of projects building on Cardano, recently published a video exploring the Pentad and the ₳70M Critical Integration Budget request submitted by IO Global, Cardano Foundation, EMURGO, Intersect MBO, and the Midnight Foundation.Whether you see Josh as a crypto deep-thinker or philosopher, one thing is clear, the video touches on concerns shared by parts of the ecosystem and offers a thoughtful lens on the discussion. Watch the video here
Powered by Cardano Powered by Cardano released a new interview, this time an exclusive conversation with Filip Blagojević, founder of Resomnium and Director of Development at HAL8, an open-source software development company helping build the Apex Fusion ecosystem. The discussion covers recent developments, including insights into the upcoming launch of Vector, Cardano’s institutional expansion chain. Watch the interview here
Dan Gambardello On December 8, Dan Gambardello released a highly energized and well-structured video on “the single biggest event in the history of Cardano,” the Midnight Glacier Drop. Dan dives into potential Tier 1 exchange listings at launch, Midnight’s ambition to become a privacy layer for other blockchains, and what this could mean for Cardano more broadly. What makes this video stand out is how different it is from Dan’s usual chart-focused content. Watch the video here
These creators represent just a small snapshot of the many voices contributing to Cardano’s broader conversation. Following their work is a great way to stay informed, explore different perspectives, and better understand where the ecosystem is heading.
Community Learning & Developer Engagement
Developer Office Hours & Cardano SeminarsParticipation 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:
Fluid Tokens – Cardano Developer Office Hours In this Cardano Developers Office Hour, Raul Rosa and Matteo Coppola explore decentralized oracles and sponsored transactions (Babel fees). The session compares different oracle architectures on Cardano, including Charlie3, Artifacx, and Fluid Tokens’ open-source proxy, and introduces Aquarium - a protocol enabling transaction fees to be paid using native tokens instead of ada.
Ada Solar – Cardano Seminar In this Cardano Seminar, Jose Iadicicco (Ada Solar), organizer of the Argentina and Brazil Cardano Summit 2025, shares insights into Cardano adoption across Latin America. The session explores why the region has become a focal point for blockchain innovation and highlights a potential collaboration with the University of Buenos Aires, which has expressed interest in issuing academic credentials on Cardano.
Governance Ledger Logic – Cardano Summit 2025 Masterclass *Recorded at Cardano Summit Berlin, this masterclass with Mike Hornan takes a deep dive into the “what if” scenarios behind Cardano’s ledger and governance logic. The session explores edge cases, resilience mechanisms, and design decisions that help the protocol perform under unexpected conditions.
These sessions are just a snapshot of the ongoing education and developer engagement across the Cardano ecosystem. To stay up to date and not miss upcoming episodes, be sure to subscribe to the channel.
New Release Aiken v1.1.21
Aiken recently released version 1.1.21, bringing a focused set of improvements aimed at developer experience, diagnostics, and stability. Documentation generation has been refined with clearer formatting of simple unary expressions, and error handling has improved through custom error traces for the expect keyword, giving developers more precise insight into failures. Blueprint handling is now more flexible, with better support for field names in lists, clearer JSON references for generics, and the ability to simulate runs using an explicit blueprint file without requiring a full project.
The update also strengthens language server diagnostics with more robust hints and clearer fallback messages when no direct guidance is available. Several language-level edge cases have been resolved, including safer generic reification, improved handling of labeled and positional arguments, and more reliable handler program generation, reducing the risk of crashes during UPLC compilation and making Aiken workflows more predictable overall. For the full list of improvements and fixes, see the release notes on GitHub.
Intersect Development Update #92 – December 12, 2025
Intersect’s final development update of 2025 is out. The update covers the end-of-year report, CC and Integrations budget governance actions, and highlights from the Codex India Hackathon.
2025 was a transformative year: the Plomin upgrade unlocked the final features of on-chain governance, and the delegate-approved constitution was submitted for community consideration, marking the shift to full community-driven governance in practice. The year-end report captures several milestones and will be complemented by a financial report in Q1 2026.
The update also details the Critical Integrations Budget governance action, which identifies five priority areas for Cardano’s next stage of growth, including tier-one stablecoin infrastructure, institutional-grade custody and wallets, secure cross-chain bridges, globally recognized pricing oracles, and advanced on-chain analytics. Voting for this treasury withdrawal action is open until January 9, 2026.
Additionally, on-chain voting is underway to update the Constitutional Committee and restore it to seven members following a snap election. DRep support has already surpassed the 67% supermajority, while SPO voting is approaching the required 51% stake, enabling the committee to resume full operations once ratified. Read the full report here.
The update covers Leios, Hydra, Mithril, the Cardano Node, SPO incentives, Nested Transactions, and high-assurance tooling. It also covers the publication of Leios’ initial technical design and implementation plan, Hydra v1 production use, the UTXO-HD support in Mithril, and a complete milestone analysis on SPO incentives. You don’t want to miss this one!
The goal of this new series is simple: give the community better visibility into ongoing engineering work and what’s coming next. Read her the complete Leios November 2025 Highlights.
Updates from the Cardano Foundation
Recently, the Cardano Foundation shared several updates across governance, developer insights, enterprise trust, and ecosystem conversations.
The Foundation published Governance Year in Review 2025, reflecting on Cardano’s transition to fully decentralized on-chain governance. According to Nicolas Cerny, Governance Lead at the Cardano Foundation, 2025 marked the full execution of the governance model outlined in CIP-1694. The review focuses on active participation, transparent voting, and the responsible distribution of voting power through DRep delegation, supported by accessible tools and ongoing governance education. For this and more, read the article
The State of the Cardano Developer Ecosystem Survey 2025, presented by Matthias Benkort, Technical Director of Open Source Development, provides a clear snapshot of how developers are building on Cardano today. Based on responses from 109 mostly senior developers, the survey highlights TypeScript as the top proficiency language, strong adoption of Aiken for smart contracts, and growing interest in identity-focused applications. Developers also flagged higher throughput and better documentation as top priorities. Explore the survey results here.
And in the latest Let’s Talk Cardano** episode, Kain Warwick** joined the discussion on the past, present, and future of DeFi. The conversation reflects on what has worked, what hasn’t, and what sustainable DeFi could look like as the space matures. If you’d like to learn more about this episode, click here.
12-24 Blockchain4Future Unitour #2 - NTTUHCM: Hosted by Hub Network & 3 others - Are you stepping into an era where digital products can be built in just a few days with the help of AI? Do you want to understand how Blockchain and AI are opening up entirely new career paths and transforming the way startups operate? Or are you looking for a way to turn your idea into a real product with real users?
This special event gives students direct access to product experts, tech founders, startup builders, and Blockchain/AI engineers to explore how digital products are built, tested, and scaled in today’s innovation-driven landscape - Register Here
12-26 Cardano Hanoi Builders Night (YEP 2025), Hosted by SeerBOT & 4 others -Cardano Hanoi Builders Night (YEP 2025) is an exclusive dinner gathering designed for the Web3 builder community — especially those building on Cardano. The event serves as a cozy and inspiring space where builders, developers, and enthusiasts come together to share their personal journeys, celebrate achievements from 2025, and discuss exciting plans for the upcoming year - Register Here
12-27 Hanoi Cardano Meetup Series #3: The Future of Privacy on Cardano: Hosted by SKY3 TEAM & Cardano Vietnam Community -Join Cardano Vietnam and Sky3team for the third session of the Hanoi Cardano Meetup Series 2025, a community-led event designed to connect builders, developers, and Web3 enthusiasts who believe in creating real impact on Cardano - Register Here
As this is our final Digest of 2025, a big thank you to the entire Cardano community for everything you’ve contributed throughout the year. Your ideas, feedback, and ongoing participation continue to shape the ecosystem. Wishing you a restful holiday season, and we’re looking forward to building together in 2026.
