It’s difficult to pinpoint the exact moment, but you can feel it around the beginning of 2025, when cryptocurrency began to sound more like a quarterly earnings call than a fever dream. The vocabulary changed. At the conferences, faces shifted.
Between the approval of the Bitcoin ETF and BlackRock submitting the paperwork for its tokenized fund, the blockchain community traded in its sweatshirts for something a bit more polished and customized. Guy Wuollet, Andreessen Horowitz’s partner, recently dubbed it the “collared-shirt era.” It’s a phrase that probably shouldn’t land that hard.
| Topic | The Institutional Takeover of Crypto / Blockchain’s Wall Street Era |
|---|---|
| Key Term | “Collared-Shirt Era” — coined by a16z partner Guy Wuollet |
| Major Players | BlackRock, Fidelity, Coinbase, Mastercard, Circle, NYSE, Solana Foundation |
| Ethereum Age | 10 years (launched “Frontier” network, 2015) |
| Co-founder | Vitalik Buterin |
| Tokenized RWA Market Size | $23.6 billion (as of March 2026) |
| Tokenized Stocks Value | Exceeded $1 billion (March 2026) |
| RWA Growth Rate | ~66% since January 2026 |
| Google Ad Market (2025) | $291 billion |
| Key Regulation Regions | Brazil, Japan |
| Emerging Concept | Agentic Commerce (AI + Blockchain micropayments) |
| Reference Website | Ethereum Foundation |
Ten years ago, Vitalik Buterin and a small team of developers were operating out of a drafty loft in Berlin with laptops resting on mismatched furniture and dangling lightbulbs. Compliance frameworks and asset management companies were not on their minds.
They were considering programmable money, the ground-breaking notion that code could create whole financial systems without the need for banks, enforce contracts, and transfer money. That idealism did not completely disappear. It did, however, acquire new neighbors.
Bitcoin is now available in ETF wrappers from BlackRock and Fidelity. The payment infrastructure being developed by Mastercard, Coinbase, and Circle wouldn’t look out of place in a conventional financial services brochure. The NYSE and Securitize are working together on a platform that will enable tokenized securities to trade 24/7.
Western Union and Worldpay are among the early adopters of a developer platform that the Solana Foundation has introduced for institutional clients. This is not the cryptocurrency that generated excitement in 2013. It’s more controlled, more disciplined, and, depending on your point of view, either more legitimate or more compromised.
A portion of the story is revealed by the numbers. By March 2026, the market for tokenized real-world assets, such as stocks, structured notes, and credit instruments, reached $23.6 billion, up about 66% from just January. Around the same time, the total value of tokenized stocks surpassed $1 billion. These are no longer fringe experiments.
Blockchain infrastructure is being handled by institutions in a manner similar to how cloud computing was handled by a previous generation: initially with skepticism, then all at once. Although the institutional appetite appears clear, it is still unclear whether retail investors fully comprehend what this shift means for them.
The fact that the underlying technology hasn’t changed as much as the surrounding culture is what makes this moment truly fascinating—and a little unsettling. Ethereum, which celebrated its tenth anniversary this year, was designed to be an uncontrollable financial operating system.
In a recent speech at the EthCC in Cannes, Buterin himself cautioned that institutional adoption carries a particular kind of risk: if too few large intermediaries manage the ecosystem’s keys, the network may appear decentralized on paper but actually operate as something much more centralized. “That’s the thing that we don’t want,” he stated with the kind of calm concern that implies he’s given it more thought than the question called for.
Both Brazil and Japan have moved toward more stringent regulations for cryptocurrency service providers, requiring capital reserve requirements, anti-money-laundering procedures, and KYC compliance. Even the idea of a Strategic Bitcoin Reserve, which would have seemed ridiculous five years ago, is being investigated by Brazil. Sometimes voluntarily, sometimes not, the compliance machinery that crypto once defined itself against is now being incorporated into its foundations.
Beneath all of this, a parallel narrative is emerging that receives less attention but may ultimately be more significant. Agentic commerce, a model in which AI agents carry out transactions independently and use blockchain’s payment rails to handle micropayments without ever coming into contact with a traditional platform, is the result of the convergence of blockchain technology and artificial intelligence. Merit Systems’ Sam Ragsdale has been claiming that AI agents just don’t react to advertisements like humans do. A banner advertisement doesn’t divert them.
They compare prices, make a purchase, and move on. If that model grows, it would put significant pressure on the $291 billion yearly online advertising market that Google currently controls. To facilitate this change, protocols like x402 and Machine Payments are being created. It’s possible that the invisible transactions taking place between machines, rather than the ETFs, are the more subtly disruptive development.
As all of this develops, it seems as though cryptocurrency is going through a phase akin to adolescence, gaining legitimacy, structure, and the attention of people in pricey conference rooms while simultaneously attempting to hold onto what initially made it fascinating. The era of collared shirts has arrived. Buterin and others are wondering if the shirt has a leash.