At the London Blockchain Conference 2025, the continual discussion about how the crypto world is becoming increasingly integrated into the traditional finance sector made further waves.
Dr. Francesco Pierangeli, Professor at the UK Centre for Blockchain Technologies and University of Birmingham led a panel featuring Marcus Van Abbe of R3, Nathaniel Zollinger, CTO of Crypto Finance AG, and Olena Clayton from Google Cloud Universal Ledger.
Dr. Pierangeli opened by noting the dramatic shift in industry mindset, recalling his early days at JP Morgan when bitcoin trading was taboo. Today, conversations centre on hybrid models that blend DeFi’s innovation with TradFi’s established institutions. Major banks and tech firms, including those owned by Deutsche Boerse, are investing heavily in distributed ledger technology (DLT), signaling widespread institutional commitment.
Olena Clayton emphasized the customer-driven nature of adoption. Institutions seek to enhance cross-border transactions by making them faster, cheaper, and more transparent, leveraging DLT as an integral part of existing financial stacks without losing client trust. The key challenge is no longer whether to adopt but how quickly this can be done at scale.
Nathaniel Zollinger highlighted the pressure traditional finance faces to modernize. Legacy systems are resource-heavy and slow to adapt compared to scalable, automated DeFi models powered by smart contracts. The panel agreed that institutions are evolving towards flexible, risk-managed hybrid infrastructures incorporating both worlds.
Marcus Van Abbe described the move toward a “single-share infrastructure,” where 24/7 instant settlement via DLT is plugged into capital markets. Existing institutional players are launching on-chain products, from smart contracts to customised funds, bridging workflow automation with public blockchain ecosystems.
Google Cloud’s Olena Clayton detailed practical advances in payments infrastructure. Cross-border transfers remain slow and costly, often delayed by manual processes and multiple intermediaries. DLT enables real-time tracking and near-instant settlement of commercial money, ensuring compliance through KYC/AML gating, without inventing new currencies. This streamlined architecture propels institutional finance into a new era of operational transparency and efficiency.
It is clear that other areas of the financial sector are developing in a way that the OTC electronic trading industry is, and PrimeOne very much echoes the sentiment of these discussions within the prime of prime brokerage sector. PrimeOne is a stablecoin-based liquidity provider that reduces settlement times, resolves counterparty credit risk, and lowers transaction costs. By harmonizing custody, liquidity, and compliance on a stablecoin rail, PrimeOne exemplifies the infrastructure firms must adopt to thrive amid this institutional convergence.
Crucially, OTC FX brokerages must also embrace this paradigm shift to remain competitive. Legacy technologies, often siloed and inflexible, constrain their ability to integrate with emerging fintech models that prioritize modularity, automation, and real-time connectivity. To avoid being left behind, brokerages should proactively adopt stablecoin-based infrastructures and API-driven platforms like PrimeOne, enabling them to offer seamless liquidity access, instant settlement, and robust risk management. Aligning with these innovations ensures OTC brokers can keep pace with fintech leaders and capture the opportunities of the evolving digital financial landscape.
This insightful panel concluded that as TradFi and DeFi rails continue merging, seamless integration, regulatory maturity, and real-world product adoption will define institutional success in digital finance. Firms embracing these principles with adaptive technology platforms will lead the next wave of financial innovation and inclusion.
