Regulatory Clarity, Stablecoin Mania, and Other Insights from Sovereign Day

Cosmos has spent years building toward a specific vision: a world where every institution that needs sovereign control — countries, banks, and enterprises — operates its own blockchain, all connected through trust-minimized interoperability. Sovereign Day 2025 in Buenos Aires was the moment we saw that vision become consensus with banks, policymakers, blockchain developers, fintech companies, and public-sector innovators from LATAM, Japan, Europe, and the U.S.

What stood out wasn’t any single talk or panel; it was how the same ideas kept emerging independently, across regions, industries, and use cases.

Stablecoins are now the default on-ramp to a new financial system

Stablecoins were central to every discussion, serving as the universal gateway to on-chain finance by helping address the key challenges of cross-border transactions. Benefits of stablecoins include:

• Instant global settlement instead of multi-day correspondent banking delays
• Universal liquidity across institutions, fintechs, and chains
• Programmable compliance with KYC and AML integrated into payment flows
• Predictable value backed by short-term treasuries

Andy Hung from Pacific Meta, which advises Japanese institutions entering web3, highlighted Japan’s first fully regulated yen-backed stablecoin: “Japan won’t win Web3 by being wild or fast. It will win by being one of the safe places where it is adopted by the masses.”

The concept of safety as a competitive advantage was a recurring theme throughout the event.

Institutions are preparing to deploy blockchain solutions at scale

This cycle is institution-led rather than retail-driven, with organizations focused on solving operational challenges rather than pursuing speculation. Institutions are exploring blockchains for case studies like:

• Controlling and de-risking via custom permissions by owning your own platform
• Reduce FX friction for multi-currency operations
• Capturing first-mover advantage
• Saving cost on back-office and operational expenses by automating business processes.

Institutions are not just using blockchains; they are building their own. Nick Morrow from PayPal told our “Myth-Busting Blockchain for Institutions” panel that PayPal is actively exploring “whether or not PayPal should get in the blockchain infrastructure space,” watching Stripe (Tempo), Circle (Arc), and Google closely.

Ferran Prat, whose firm Peersyst advises central banks on digital currency strategy, put it bluntly: “Private institutions are not waiting for the public sector.”

Regulatory clarity is emerging in many countries

Technology is no longer the primary bottleneck. Regulatory literacy now plays that role. The fastest-moving countries share that they have regulatory clarity and enable institutions to organize in consortia and co-develop standards.

Japan leads by approaching crypto regulation as consumer protection rather than restriction, and retail investors there largely avoided the fallout from FTX and Terra Luna as a result.

Juan Ignacio Podesta, CBO of LatamXO, captured the broader shift in the “How Banks & Enterprises Consume Web3 Services” panel: “What was missing was not technology, but regulation, having the capacity to create trust to interact with blockchain.”

Regulation unlocks trust, making clarity a strategic priority rather than merely a compliance requirement.

The sovereign infrastructure thesis is becoming mainstream

Much like with national infrastructure, countries want their own blockchains, not shared global networks. As Ferran, CEO of Peersyst, pointed out: “You can’t run a country’s monetary system on infrastructure you don’t control.”

The logic mirrors how nations treat their monetary systems as strategic assets that require domestic control. They do not want foreign protocols or data dependencies, and they want the ability to design network controls that meet local regulations. This is similar to how they are treating AI adoption today.

To highlight the adoption trend, Maghnus Mareneck, Cosmos Labs Co-CEO, said in his opening keynote: “We think that at some point in the future, every country will have its own blockchain. And all of those blockchains are going to be interconnected.”

IBC is becoming a global finance rail

With sovereign networks proliferating, neutral interoperability becomes an essential requirement. Keynotes from Pacific Meta and TOKI Finance discussed the benefits that IBC has brought to Japanese institutions, including:

• Trust-minimized security and chain-to-chain connectivity, without intermediaries
• Vendor neutrality with no token, no lock-in
• Self-hostable infrastructure banks can own and control.
• Better compliance and control over assets issued/transferred

Motoki Yoshida, whose team at Toki is building IBC infrastructure for Japanese financial institutions, said it directly: “IBC is becoming essential infrastructure for financial institutions. It’s not a nice-to-have… It’s essential.”

IBC is the TCP/IP of global finance, and today, the only viable neutral alternative to bridging and third-party dependent solutions that these institutions cannot interact with due to risk and compliance. Bridges have been and remain a risk for financial institutions coming on-chain, but that is changing with neutral, point-to-point alternatives such as IBC.

Blockchain is making an undeniable impact in cross-border payments

Across all regions and panels, cross-border payments emerged as the clearest use case blockchain infrastructure can facilitate. Benefits include direct settlement without correspondent banking intermediaries, real-time finality instead of multi-day delays, and transparent fees replacing hidden FX spreads.

Mariana Kotik from LNet, which operates payment infrastructure across Latin America, made the stakes concrete: “You end up having cross-border payments that cost $30 and take three or four days. That’s not competitive with sending a stablecoin somewhere in the world within seconds for a fraction of a penny.”

Payments behave differently region to region, with some countries offering better experiences than others. Cross-border transactions remain a global unsolved problem with high costs and slow settlement. Japan solves this by powering cross-border payments between two nations on two distinct blockchains; this demonstrates that sovereign, interoperable networks can enable nations to process FX more efficiently.

The pattern across continents: blockchain is the future of finance

What struck us most: speakers from Japan, LATAM, and the U.S. weren’t describing competing visions. They were describing the same future from different vantage points.

Sovereign blockchains connected by interoperable standards, settling in stablecoins, compliant by design. Cross-border payments in seconds, not days.

Blockchain is not just a promise to them. It is a new potential operating system for global finance: sovereign, interoperable infrastructure, designed for institutions.

From everything we’ve heard, the conversations at Sovereign Day weren’t about whether blockchain will be the future of finance, but about how fast. For many institutions, embracing, deploying, and integrating have already begun.

Get In Touch

Is your organization, government agency, or enterprise exploring blockchain solutions? Get in touch with the Cosmos team to discuss how Cosmos can suit your needs at https://cosmos.network/contact