DeFi

Solana is a decentralized Layer 1 public blockchain built for high throughput and low latency, providing high-performance infrastructure for smart contracts and decentralized applications through architectural optimizations such as Proof of History and parallel transaction processing. As blockchain technology expands into decentralized finance, digital asset issuance, trading, gaming, and other on-chain interactive applications, network performance and scalability have become critical constraints, and Solana is often examined as a direct attempt to solve them.

Gate Events Market provides a structured platform allowing users to speculate on real-world outcomes—spanning macroeconomics, crypto milestones, political elections, and major global events—through binary "Yes/No" or categorical event contracts.

Yala is a modular Bitcoin DeFi infrastructure that connects BTC liquidity with multi-chain ecosystems through its YU stablecoin and MetaMint protocol. It enables Bitcoin holders to earn native DeFi yields across EVM and non-EVM networks securely and seamlessly.

Monaco’s proposed crypto licensing overhaul would move crypto-asset service providers toward a more centralized, prior-authorization model supervised by the Commission de Contrôle des Activités Financières (CCAF). Under Bill No. 1131, exchanges and other businesses providing permitted crypto asset services would need CCAF approval before beginning regulated operations, with stronger governance, prudential, conduct and compliance requirements. The proposal was submitted to Monaco’s National Council in August 2026 and has not yet become final law.

Monaco crypto regulation is the legal framework governing crypto businesses in the Principality, including which digital-asset activities may operate, what authorization they require, which regulatory authorities supervise them, and what governance, consumer protection, anti-money-laundering and compliance obligations apply.

With the stablecoin market moving away from exclusive US dollar dominance toward greater multi-currency adoption, Onchain FX infrastructure is becoming increasingly critical. Mento Protocol has recently deployed its decentralized FX protocol on Polygon, introducing a USDm/EURm liquidity pool and the euro reserve asset EURØP. This enhances the onchain trading and settlement capabilities of stablecoins beyond the US dollar.

Automated market makers (AMMs) have become the predominant trading mechanism in the DeFi ecosystem, allowing users to swap various crypto assets via liquidity pools. However, as trading scenarios shift from highly volatile cryptocurrencies to stablecoin foreign exchange (FX) markets, traditional AMMs may face challenges such as price deviations and reduced liquidity efficiency. This article compares the AMM and the Fixed Price Market Maker (FPMM) model employed by Mento, examining their differences in price discovery, liquidity management, and cross-border payment use cases, and illustrates why Mento builds multi-currency stablecoin markets using FPMM.

USD stablecoins continue to dominate the global stablecoin market. However, as cross-border payments, corporate treasury management, and financial digitalization advance worldwide, demand for non-USD stablecoins is steadily increasing. Without robust liquidity and on-chain foreign exchange (On-chain FX) infrastructure, however, efficient currency exchange and payments across different currencies remain difficult to achieve.

OCC-chartered crypto banks remain subject to ongoing federal banking supervision after receiving a charter. OCC crypto bank requirements can include capital and liquidity standards, board oversight, Bank Secrecy Act and anti-money laundering controls, cybersecurity, custody safeguards, third-party risk management and regular regulatory examinations. The exact obligations depend on the charter, business plan, activities and conditions imposed by the Office of the Comptroller of the Currency.

A crypto firm can obtain an OCC crypto bank charter by showing the Office of the Comptroller of the Currency that its proposed activities are legally permissible for a national bank or national trust bank and that the organization can operate them safely. In practice, that means far more than submitting a licensing form. Applicants need a detailed business plan, qualified management, sufficient capital and liquidity, Bank Secrecy Act and anti-money-laundering controls, cybersecurity systems, operational safeguards and a credible path through the OCC's pre-opening requirements.

U.S. crypto banking regulation is the mix of federal banking law, OCC charters and ongoing supervision that determines whether a digital asset company can operate as a national bank or national trust bank, what crypto activities it may conduct, and which other regulators still have authority over securities, commodities, payments and state-law issues. The Office of the Comptroller of the Currency (OCC) sits at the center of this framework because it charters and supervises national banks and national trust banks, including institutions built around crypto custody, stablecoins and other digital asset services.

Ethereum has become an important infrastructure layer for tokenized assets because it combines programmable settlement, widely supported token standards, deep market integration and access to decentralized finance. Institutions can represent funds, bonds, equity and real-world assets as digital tokens while using smart contracts to manage ownership, transfers, payments and regulatory controls.

A zero crypto tax vs low crypto tax decision comes down to more than whether a country advertises zero tax or a low capital gains tax rate. For crypto investors, the better jurisdiction is the one that produces the lowest sustainable tax burden after considering personal income tax, capital gains, business income, wealth tax, crypto tax rules, tax residency, and the treatment of different crypto transactions. A country may be crypto tax free for qualifying personal crypto gains yet still tax staking, mining, frequent crypto trading, or other taxable income. By contrast, some low tax crypto countries impose modest gains tax on cryptocurrency but provide clearer tax laws, stronger legal certainty, established banking access, and more predictable treatment of digital assets.

Crypto ATM regulation in Australia places operators under the Australian Transaction Reports and Analysis Centre (AUSTRAC) and the Anti-Money Laundering and Counter-Terrorism Financing Act 2006 (AML/CTF Act). Crypto ATM providers must be registered for the regulated virtual-asset services they provide, identify customers, monitor transactions, report suspicious activity and manage money laundering and terrorism financing risks. AUSTRAC can impose operating conditions, refuse or suspend registration and pursue enforcement where those obligations are not met.

Crypto ATM KYC requirements and transaction limits vary because operators must combine local law with their own assessment of transaction size, customer identity, fraud exposure, money-laundering risk, and cash-handling capacity. A Bitcoin ATM that permits a small cash purchase after phone verification may require a government ID, additional identity checks, or enhanced verification for a larger transaction. In another jurisdiction, that larger transaction may be capped or prohibited altogether.