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The Mined in America Act: Codifying Crypto Mining's Role in the U.S. Economy
In a notable legislative development, Republican senators Cynthia Lummis of Wyoming and Bill Cassidy of Louisiana introduced the Mined in America Act, a bill designed to bolster digital asset mining within the United States while codifying the executive order establishing a strategic Bitcoin reserve signed in March 2025.
The bill directs the Commerce Department to create a voluntary certification program for mining pools and mining facilities. Certified facilities would be required to transition away from mining equipment manufactured by companies tied to foreign adversaries — a move that aligns with broader national security concerns about supply chain dependency.
This legislation represents an effort to fulfill the campaign pledge to make America the digital asset capital of the world. However, the bill's prospects face headwinds. Crypto legislation has broadly stalled in Washington, and Senator Lummis — who has been the driving force behind multiple crypto bills including market structure reform and crypto tax reform — has announced she will not seek reelection, with her term ending in January 2027. The window for a departing senator to shepherd complex legislation through Congress is narrow, raising questions about how much can realistically be accomplished.
Tokenized Stocks: The Battle Between Crypto and Traditional Finance
Perhaps even more consequential than the mining bill is the emerging clash between the digital asset industry and traditional finance over tokenized securities. The SEC has announced plans to release an "innovation exemption" that would allow crypto firms to temporarily issue and trade tokenized stocks without full broker or exchange registration — the kind of compliance that traditional market participants must maintain.
The proposal would give firms like Coinbase a runway of a couple of years to experiment before either coming into compliance with traditional rules or demonstrating why such compliance is unnecessary. The SEC is also expected to include asset caps or other guardrails on this exemption.
Traditional finance firms, represented by their main trade group SIFMA (the Securities Industry and Financial Markets Association), have fought aggressively to limit this exemption. Their arguments center on investor protection: in regulated markets, brokers are obligated to seek the best prices for their clients on stocks bought and sold. No such guarantee exists in the proposed tokenized framework.
But the traditional finance industry's concerns are not purely altruistic. To the extent that stock trading migrates from traditional markets to the blockchain, incumbent firms could see their profits erode significantly. The crypto industry, for its part, argues that stocks on the blockchain would deliver several benefits: 24/7 trading, instant settlement, easier use of stocks as collateral for loans, and fewer intermediaries extracting fees along the way.
Tokenized stock products already exist in limited form. Some cryptocurrency platforms offer trading in them outside the United States, though these are typically synthetic tokens backed by stocks rather than actual equity with voting rights and regulatory protections. The new push is to put actual stocks directly on-chain — a fundamentally different proposition with far greater implications for the structure of financial markets.
The Quantum Computing Threat: A Ticking Clock for Bitcoin?
Amid these regulatory and market-structure developments, a more existential question is gaining urgency: can quantum computing break Bitcoin?
Google's Quantum AI research team recently published a significant paper that has reignited debate across the crypto industry. The core issue is that most blockchain technologies and cryptocurrencies rely on the 256-bit elliptic curve discrete logarithm problem (ECDLP-256) to secure wallets and transactions. The Google team found that the quantum computing resources required to break this protocol have decreased dramatically — claiming a 20-fold reduction in the necessary computational power.
This reduction is particularly alarming because it could allow quantum computers to conduct real-time attacks within Bitcoin's average block time of approximately 10 minutes. Such "on-spend attacks" would target active cryptocurrency transactions as they occur, exploiting the brief window between when a transaction is broadcast and when it is confirmed on the blockchain.
Google has suggested a timeline of 2029 for full migration to post-quantum cryptography (PQC) — an uncomfortably close horizon for an industry that moves slowly on protocol-level changes.
A Divided Industry Response
The crypto community is split on how seriously to take this threat. Some voices insist it is immediate and urgent. Others maintain that the issue can be managed through future technological upgrades. Prominent figures in the crypto space have argued that more computing power is ultimately beneficial and that cryptocurrency will adapt to remain post-quantum secure.
However, the threat is already influencing investment decisions. In January, Christopher Wood, the global head of equity strategy at Jefferies, eliminated a 10% Bitcoin allocation from his model portfolio, citing quantum computing risks specifically. Whether other institutional investors follow suit may depend on how quickly the crypto industry demonstrates concrete progress toward quantum-resistant security.
Looking Ahead
These three developments — domestic mining legislation, the tokenization of traditional securities, and the quantum computing threat — collectively illustrate the forces shaping cryptocurrency's future. The industry finds itself at a crossroads where regulatory clarity, technological innovation, and existential security risks are all converging simultaneously. How policymakers, traditional finance incumbents, and the crypto industry itself navigate these intersecting challenges will determine whether digital assets become a foundational layer of the global financial system or remain a volatile niche market vulnerable to both political uncertainty and technological disruption.