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Roula Khalaf, editor -in -chief of the FT, selects her favorite stories in this weekly newsletter.
The writer is the co-founder of Ethereum and managing director and founder of Ansensys, a blockchain software company
The modern financial system is undergoing a fundamental stress test. Decades of globalization combined with increasingly fragile institutions have given way to a period of volatility marked by inflation shocks, overhangs of debt and a drop in confidence in centralized authorities. Cross -border payments remain ineffective, sovereign currencies are faced with an in -depth examination and confidence – maintained for a long time by central banks and legal regimes – becomes more and more fragile in a fragmented world.
It is not a transient crisis, but an architectural fatigue signal.
A restructuring is required. In the 1990s, global information systems underwent their own architectural reset. New protocols like HTTP acted as rules that determined how computers communicated between networks. They created a common base which allowed coordination. The result was the internet: an open network that no one has and that everyone can use.
Financial systems have not yet experienced this kind of revolution. But blockchain -based systems, a new category of financial infrastructure, could facilitate one.
Basically, blockchain networks like Ethereum and Bitcoin allow the movement of value in the same way as the Internet allows the movement of information. You can store, transmit and manipulate real value in a global digital context, sending it via blockchain transactions as easily as sending an email.
The new class of blockchain-based networks, including intelligent contract application platforms, allows the movement and management of digital assets such as cryptocurrency, as well as proof of identity and contract agreements, without relying on traditional intermediaries.
Unlike payment networks, they are not directed by individual companies or governments, but by decentralized networks which use cryptography to achieve consensus on the veracity of the entries, and which then guarantee that the history of transactions recorded is proof of yield.
Institutions as varied as BlackRock, Apollo Global Management, Franklin Templeton and JPMorgan already offer tokenized assets and blockchain settlement processes. Technology is no longer speculative. It is operational.
Of course, the first adopters engaging with the blockchain infrastructure know that it requires a continuous technical evolution to evolve and support global flow and conviviality. The upgrades are complex. However, Ethereum has undergone more than a dozen major upgrades since the creation almost 10 years ago without stopping time or compromise in chain assets. The result is a platform which, although always evolving, has been technically resilient and therefore increasingly credible for institutions.
But beyond technical conception, the wider philosophical change is also remarkable. Decentralized systems reframe trust as something that can be integrated into the infrastructure, not granted by institutions.
Confidence can therefore be understood as a new type of merchandise, and decentralized confidence is the highest octane stallion of this goods. In a world where global coordination is increasingly difficult and political consensus is fragile, the systems that minimize the risk of counterpart by design become more convincing.
It is not a question of replacing national currencies or eliminating banks. Rather, it is a question of creating interoperable layers of financial infrastructure which can coexist with existing systems and offer a route to reduce friction, wider access and stronger resilience for financial systems.
The use cases extend beyond the capital markets. Digital identity, intellectual property rights, payment rails for emerging economies, even machine machine transactions by autonomous AI agents will all require infrastructure that can work beyond the constraints of national borders. A large part of the world would not work without the internet; A large part of the future economy will not work without these blockchain -based networks.
Certain perceptions of the cryptocurrency industry have been tainted by speculative excess, a volatility of high-level prices and failures. But separating speculative assets from the infrastructure behind them is essential. The underlying protocols are defined by the quality of their design and their ability to allow coordination.
We are entering a multipolar world with contested governance and overlapping regulatory regimes. In this environment, neutral and programmable infrastructure is no longer a luxury. It is a necessity.
