Topics of Crypto World

Pick the best crypto card for spending by scenario: everyday use needs low domestic fees and simple top-ups; travel needs FX transparency, ATM limits, and Visa/Mastercard acceptance; stablecoin spending needs clear conversion timing and minimal spread on USDC/USDT. Exchange-linked debit cards suit users who already hold balances on a compliant platform in eligible regions.

To get and use a crypto card: (1) confirm issuer eligibility and card type (debit, prepaid, or credit), (2) complete KYC and issuer verification, (3) fund or link crypto for conversion at checkout, (4) activate virtual or physical card details, (5) spend at Visa/Mastercard merchants and review fees. Regional rules and product tiers vary—always check the issuer's in-app eligibility screen before applying.

Under Gate zero-fee mode, trade U.S. stocks and ETFs by confirming account and funds, searching the ticker on Gate Stocks, placing the order, then checking on the confirmation page that platform commission is zero while settlement, SEC, TAF, CAT, or ADR lines may still appear. A platform-fee waiver is not a pass-through waiver; U.S. stock fills also no longer count toward VIP total volume.

U.S. stock settlement fees are charged per share on buys and sells; SEC fees and TAF apply on sells only; CAT applies on both sides; ADR custody fees depend on depositary-receipt rules. These charges pass through regulatory, clearing, and custody chains and sit apart from platform trading-fee waivers, with rates per Gate 2026-07-31 announcement.

Crypterium is a platform that enables users to utilize cryptocurrencies in their transactions. It bridges the gap between traditional finance and cryptocurrency.

A blockchain explorer is a read-only search interface for a public blockchain. It indexes node data and displays transactions, addresses, blocks, and—on smart-contract chains—tokens so users can verify on-chain activity without holding private keys.

SKHYON is Ondo Finance’s SK Hynix Ondo Tokenized asset: an on-chain token (ticker SKHYON) that maps SK Hynix equity exposure and trades on Gate Spot as SKHYON/USDT. SKHYON and SKHYNIXG both relate to SK Hynix, but issuer, venue, and identification differ—verify ticker and contract address before trading.

DEX Screener is a market analytics platform that helps users track tokens and trading pairs across decentralized exchanges (DEXs) and multiple blockchain networks. It brings together key market data such as price, trading volume, liquidity, transactions, and market activity, allowing users to compare DEX markets in one place.

Immersion Cooling is an advanced cooling technology that dissipates heat by directly immersing computing devices in an insulating cooling liquid. By improving heat transfer efficiency, reducing thermal stress on equipment, and supporting higher computing density, it delivers next-generation infrastructure solutions for Bitcoin Farm, high-performance computing (HPC), and artificial intelligence (AI) data centers.

BitMine Immersion (BMNR) is a company specializing in Bitcoin mining infrastructure, immersion cooling technology, and high-performance computing. Its core strategy centers on advancing digital asset infrastructure to next-generation computing platforms by optimizing hash rate efficiency and developing AI data center applications.

BitMine Immersion (BMNR) is a publicly traded company specializing in Bitcoin mining infrastructure, immersion liquid cooling technology, and strategic digital asset investments. The company's primary goal is to drive the advancement of blockchain infrastructure and the emerging computational economy by improving Hashrate efficiency, optimizing energy usage, and exploring strategies for digital asset holdings.

Coldcard is a hardware wallet designed for secure Bitcoin storage, minimizing digital asset theft risks through offline signing, private key isolation, and secure chip architecture. In 2026, a Coldcard wallet security event attracted significant market attention; certain impacted wallets contained vulnerabilities in the key generation phase, enabling attackers to derive specific private keys and move on-chain assets. This event underscores that even hardware wallets within self-custody frameworks remain dependent on cryptographic implementation, software integrity, random number generation, and the user's security management proficiency.

STEPN is a Web3 lifestyle application that combines physical activity, gaming, social features, NFTs, and digital assets. Users can walk, jog, or run outdoors while interacting with the STEPN ecosystem and potentially earning in-game tokens such as GST and GMT, as well as other digital assets.

What do you know about the risks of trading cryptocurrencies? As numerous cryptocurrency projects thrive, there are more and more risks to consider, including common scams, hacks, and regulatory risks.

Learn from the past - To explore the law of price movements and the wealth code in the ever-changing market.