Tracking emerging trends and catalyzing innovations in tech to propel Fidelity into the future. Explore our research and experiments today.

Boston, MA
Joined March 2009
A little magic. A lot of math. From recent exploits to quantum breakthroughs, we explore the latest security developments shaping the blockchain ecosystem and the ongoing work to prepare for a post-quantum future. Listen now: episodes.castos.com/62506744… #FCAT #Crypto #QuantumComputing #Blockchain #Cybersecurity
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Replying to @FCATalyst @solana
Growth and performance are improving simultaneously. Recent indicators include: ➡️ ~99.7% vote success ➡️ Increasing on-chain transaction volume ➡️ Consistent mainnet uptime ➡️ Expanded compute capacity ➡️ Shorter slot times
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Replying to @FCATalyst @solana
As network revenue evolves, validator profitability becomes increasingly important. Fees, staking participation, governance reforms, liquid staking, and emerging block-building markets all help determine who secures the network and how influence is distributed.
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Replying to @FCATalyst @solana
Resilience extends far beyond validator counts. Stake concentration, software diversity, infrastructure dependencies, and geographic distribution can all influence how a network responds to disruptions. Decentralization is multidimensional.
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What happens when lending markets move on chain? On the latest FCAT Crypto Brief, @StaniKulechov, founder and CEO of @aave, joins the podcast to discuss on-chain lending, tokenized assets, collateral, and the growing interconnectedness of traditional and DeFi systems. Listen now: crypto-brief.castos.com/epis… #FCAT #DeFi #DigitalAssets #Tokenization #Blockchain
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Throughout history, better forms of money have driven greater economic efficiency and growth. The rise of cryptocurrency raises an important question: Is the next generation of money already here? #FutureOfMoney #Cryptocurrency #Blockchain #FCAT
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Recorded live at @TheBostonDAO, join our hosts as they discuss key trends shaping crypto, the evolution of DeFi and decentralization, and how some of the industry's biggest past predictions compare to today's ecosystem. Listen now: crypto-brief.castos.com/epis… #FCAT #DigitalAssets #Fintech #Blockchain #DeFi
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Could blockchain help connect local communities to the projects they fund? @ichuckcain of @QUBIC_LABS joins the Brief to discuss the evolution of the blockchain ecosystem from early experimentation to real-world infrastructure. The conversation explores Boston's growing blockchain community, the role of digital infrastructure in future markets, and a pioneering municipal initiative designed to bring bonds on-chain. Listen now: episodes.castos.com/62506744… #FCAT #Blockchain #MunicipalBonds #MarketInfrastructure #Fintech
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Tokenization continues to evolve, with builders bringing stocks, ETFs, and other financial instruments on-chain to expand access to capital markets and enable new forms of trading and collateralization. @iandebode of @Ondo, joins the FCAT Crypto Brief to explore the rise of tokenized securities, their role across markets, the infrastructure required for always-on trading, and how regulation may influence the future of investing and market access. Listen now: crypto-brief.castos.com/epis… #FCAT
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