Interview Questions159

    Blockchain, Digital Assets, and Stablecoin Regulation

    Cryptocurrency exchanges, stablecoin frameworks (GENIUS Act), tokenized assets, and how digital asset infrastructure is being integrated into traditional financial services.

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    8 min read
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    1 interview question
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    Introduction

    Blockchain technology and digital assets have moved from the speculative fringe of finance into the institutional mainstream. The stablecoin market capitalization reached $310 billion by late 2025 (49% YoY growth), with stablecoin transaction volumes surging to $46 trillion in 2025, rivaling Visa's card transaction volumes. Tokenized real-world assets (excluding stablecoins) reached $15.2 billion by December 2024 (85% YoY growth). BlackRock, JPMorgan, Goldman Sachs, and other institutional incumbents are actively building on blockchain infrastructure. For FIG bankers, digital assets generate deal flow through M&A (Stripe's $1.1 billion acquisition of Bridge), capital markets (crypto exchange IPOs, stablecoin issuer offerings), regulatory strategy (charter applications, compliance frameworks), and structured products (tokenized fund vehicles, digital asset custody).

    The passage of the GENIUS Act on July 18, 2025, created the first US federal regulatory framework for stablecoins, establishing requirements for reserves, audits, and financial integrity that bring stablecoins within the regulated financial system. This legislative milestone, combined with the EU's Markets in Crypto-Assets (MiCA) regulation and Hong Kong's stablecoin framework (launched August 2025), signals that digital assets are being integrated into, rather than excluded from, the global financial regulatory architecture.

    Stablecoins: The Bridge Between Crypto and Traditional Finance

    Stablecoins are digital tokens pegged to a fiat currency (almost entirely the US dollar), designed to maintain a stable value while operating on blockchain rails. The stablecoin market is dominated by two issuers:

    Tether (USDT): $183.7 billion market capitalization, representing 58% of the stablecoin market. USDT is the most traded digital asset in the world and serves as the primary settlement and liquidity token across cryptocurrency exchanges globally.

    Circle (USDC): $76.3 billion market capitalization, representing 25% of the stablecoin market. USDC is the regulated US-centric stablecoin, with Circle positioning itself as the compliant institutional alternative to Tether. USDC's market cap grew 73% in 2025, outpacing USDT's 36% growth, reflecting institutional preference for regulated stablecoin issuers.

    Treasury Secretary Bessent has stated that the stablecoin market could reach $3.7 trillion by the end of the decade, driven by demand for dollar-denominated digital payment rails in international trade, remittances, and cross-border settlement.

    Stablecoin

    A digital asset designed to maintain a stable value relative to a reference currency (typically the US dollar) by maintaining reserves of cash, cash equivalents, or short-term Treasury securities equal to or exceeding the outstanding supply of tokens. Unlike cryptocurrencies such as Bitcoin or Ethereum (whose values fluctuate based on supply and demand), stablecoins function as digital dollars that can be transferred on blockchain networks 24/7 with near-instant settlement. Stablecoins serve three primary functions: (1) settlement infrastructure for cryptocurrency trading (the majority of crypto exchange volume is denominated in stablecoins), (2) cross-border payment rails (sending USDC from the US to the Philippines is faster and cheaper than traditional correspondent banking), and (3) dollar-access tools for populations in countries with unstable local currencies. The GENIUS Act requires stablecoin issuers with over $10 billion in circulation to be regulated by federal banking agencies, maintain 1:1 reserves in cash and short-term Treasuries, and undergo regular audits. For FIG analysts, stablecoins represent a new category of payment infrastructure that competes with traditional correspondent banking, card networks, and real-time payment systems for cross-border and B2B settlement volume.

    The GENIUS Act: Federal Stablecoin Regulation

    The Guiding and Establishing National Innovation for US Stablecoins (GENIUS) Act, signed into law on July 18, 2025, created the first comprehensive US federal regulatory framework for payment stablecoins. Key provisions:

    Reserve requirements: stablecoin issuers must maintain reserves of US dollars, short-term Treasury securities, and other high-quality liquid assets equal to or exceeding 100% of outstanding stablecoin supply.

    Tiered oversight: issuers with more than $10 billion in stablecoins outstanding are regulated by federal banking agencies (OCC, Federal Reserve). Smaller issuers may be regulated by state authorities under comparable standards.

    Audit and disclosure: mandatory monthly reserve attestations and periodic audits by registered accounting firms.

    Restrictions on foreign issuers: limitations on the domestic offering of foreign-issued stablecoins that do not meet US regulatory standards.

    The GENIUS Act effectively brings stablecoins into the regulated financial system, creating clarity that institutional participants (banks, payment companies, asset managers) need to build stablecoin-based products and services.

    Tokenized Real-World Assets (RWAs)

    Tokenization, the process of representing ownership of traditional assets (Treasuries, real estate, private credit, equities) as digital tokens on a blockchain, is emerging as the next institutional application of blockchain technology. Tokenized RWAs (excluding stablecoins) reached $15.2 billion by December 2024 (85% YoY growth).

    Tokenized Treasuries: AUM of tokenized money market funds holding US Treasuries rose above $8 billion by December 2025. BlackRock's BUIDL (USD Institutional Digital Liquidity Fund) attracted over $500 million within months of launch, signaling institutional demand for Treasury exposure delivered on blockchain rails.

    Tokenized real estate: BCG projects real estate tokenization to grow from approximately $120 billion in 2023 to $3.2 trillion by 2030 (approximately 49% CAGR). Tokenization enables fractional ownership, 24/7 trading, and more efficient settlement for real estate assets.

    Tokenized private credit: private credit managers are exploring tokenization as a mechanism to broaden investor access to direct lending portfolios, reduce minimum investment sizes, and create secondary market liquidity for traditionally illiquid assets.

    Asset ClassTokenized Value (2024/2025)Projected Growth
    Stablecoins$310B market cap (2025)$3.7T by decade-end
    Tokenized Treasuries$8B+ AUM (Dec 2025)Rapid institutional adoption
    Tokenized real estate~$120B (2023)$3.2T by 2030
    Total RWA (ex-stablecoins)$15.2B (Dec 2024)$500B+ projected 2025

    The tokenization opportunity is driving institutional investment in blockchain infrastructure. Goldman Sachs launched its Digital Assets Platform to enable institutional tokenization. JPMorgan's Kinexys (formerly Onyx) processes over $2 billion in daily volume through blockchain-based payment and settlement rails. Franklin Templeton's tokenized money market fund (BENJI) was among the first mutual funds to use blockchain for share recording. These institutional deployments demonstrate that blockchain is moving beyond cryptocurrency speculation into core financial infrastructure applications.

    The EU's Markets in Crypto-Assets (MiCA) regulation went fully live across all 27 member states in 2025, making Europe the first major jurisdiction with comprehensive crypto regulation covering asset-referenced tokens (stablecoins backed by multiple assets), e-money tokens (stablecoins pegged to a single fiat currency), and crypto-asset service provider licensing. MiCA requires stablecoin issuers to hold adequate reserves, maintain robust governance, and provide detailed disclosures. Circle obtained a MiCA-compliant license in France, positioning USDC as the leading regulated stablecoin across both US and EU markets. The regulatory convergence between the GENIUS Act (US) and MiCA (EU) is creating a global framework for stablecoin oversight that will shape how institutions deploy digital asset infrastructure across jurisdictions.

    The unresolved risks create a bifurcated landscape: regulated products (stablecoins under GENIUS Act/MiCA, tokenized Treasuries, exchange-traded products) are attracting institutional capital, while unregulated segments (DeFi protocols, offshore exchanges, speculative tokens) continue to carry elevated counterparty and operational risk. For FIG analysts, the analytical framework for digital assets requires evaluating both the technological utility and the regulatory maturity of each specific product category rather than treating "crypto" as a monolithic asset class.

    Digital assets have crossed the threshold from speculative experiment to institutional infrastructure. The $310 billion stablecoin market, the GENIUS Act and MiCA regulatory frameworks, and the entry of BlackRock, JPMorgan, and Stripe into blockchain-based financial products confirm that digital assets are becoming a permanent component of the financial system. For FIG professionals, this means that digital asset fluency, particularly around stablecoin regulation, tokenization structures, and payments-crypto convergence, is becoming as essential as understanding traditional banking, insurance, and asset management business models.

    Interview Questions

    1
    Interview Question #1Medium

    How is stablecoin regulation (the GENIUS Act) relevant to FIG?

    The GENIUS Act (Guiding and Establishing National Innovation for US Stablecoins) is landmark legislation creating a federal regulatory framework for payment stablecoins (digital tokens pegged to the US dollar, like USDC and Tether's USDT).

    Key provisions: - Stablecoin issuers must maintain 1:1 reserves in cash, Treasury bills, or similar high-quality liquid assets - Issuers above $10 billion in stablecoins outstanding must be regulated by the Federal Reserve; smaller issuers can be state-regulated - Monthly reserve attestations required; annual audits for large issuers - Consumer protection provisions including redemption rights

    FIG relevance:

    1. Bank participation. The regulatory clarity allows banks to issue stablecoins and custody digital assets with regulatory confidence. JPMorgan (JPM Coin) and other banks are positioning for this market.

    2. Payment infrastructure disruption. Stablecoins enable near-instant, low-cost payments that could bypass traditional card networks and ACH rails. If widely adopted, they would compress revenue for payment processors.

    3. Deposit competition. Stablecoin reserves (held in Treasuries and bank deposits) represent a new form of large, stable funding that banks want to custody. Circle (USDC issuer) held over $30 billion in reserves as of 2025.

    4. M&A catalyst. Banks are acquiring or partnering with crypto infrastructure companies. Circle's IPO at ~$6 billion signals the sector is reaching institutional maturity.

    5. International competition. The EU's MiCA framework already regulates stablecoins. The GENIUS Act positions the US to compete for stablecoin market dominance.

    For interviews: stablecoin regulation sits at the intersection of payments, banking regulation, and fintech, making it a cross-cutting FIG topic that demonstrates current-awareness.

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